Answer:
The answer is A: Yes, all conditions have been met.
Random: Stated
Independent: None of the samples are greater then 10 percent of total population
Normal: n>30 so its assumed to be normal.
Sample sizes don't have to be the same unless it is a Matched pair test.
Explanation:
The book describes a process of total energy in which energy consumption is broken down into user types, then added together to make a total. How is the idea of net energy represented?
A)
It represents the total energy used per household minus the total amount paid to the power company.
B)
It represents the energy that can be cogenerated at power plants when waste heat is collected and used.
C)
It equates to measuring energy efficiency, where the energy required at each step and conversion is taken into account.
D)
It is equivalent to the energy that can be captured by grated tidal turbines.
Answer:
C.) It equates to measuring energy efficiency, where the energy required at each step and conversion is taken into account.
Explanation:
got it right on edge 2021
The idea of net energy consumption for a household is represented by: C. measuring energy efficiency, where the energy required at each step and conversion is taken into account.
What is energy?Energy refers to a term that is used to describe the ability of an object or body to do work. This ultimately implies that, energy must be possessed and/or transferred to an object (body) before it can be used to perform a task, do a work, or heat a system.
In Science, the net energy consumption for a household is used for measuring energy efficiency based on the energy requirement at each step and conversion.
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Which phenomena help form Earth’s magnetic field? Check all that apply.
Group of answer choices.
A. Weather on Earth's surface
B. Rotation of Earth on its axis
C. Metal liquifying in the inner core
D. Revolutions of Earth around the Sun
E. Rock solidifying in the outer mantle
F. Motion of metal in Earth's outer core
Answer:
B. rotation of Earth on its axis.
F. motion of metal in Earth's outer core.
Explanation:
The phenomena which help form Earth’s magnetic field includes;
I. Rotation of Earth on its axis.
Earth rotation can be defined as the amount of time taken by planet earth to complete its spinning movement on its axis.
This ultimately implies that, the rotation of earth refers to the time taken by earth to rotate once on its axis. One spinning movement of the earth on its axis takes approximately 24 hours to complete with respect to the sun.
II. Motion of metal in Earth's outer core.
When planet earth spins on its own axis, the iron found within a liquid outer core moves around which typically gives rise to powerful electrical currents to be generated inside the liquid iron.
Answer:
b & f
Explanation:
How does the role of the Mexican legislature compare to the Russian legislature?
Answer:
ewn ko po tanungin nyo po sa mama mong blue
Explanation:
sorrypo hope this help i just want points
Which of the following is produced when sugar is processed in an animal cell
Answer:
Carbon dioxide
Explanation:
Glycolysis which is the breakdown of sugar in living things, is a metabolic process that helps to release energy. Pyruvate is a product of this process that involves ten steps. After glycolysis has occurred, pyruvate is moved to the cellular powerhouse (the mitochondria) in the presence of oxygen.
There, carbon dioxide is extracted from pyruvate and acetyl coenzyme A is generated. This shows that carbon dioxide is produced when sugar is processed in animal cells.
A survey asked eight students about their scores on a history test and whether they studied for the test. The table shows the results of the survey.
Test Scores
Studied
Did Not Study
88
34
90
67
86
80
96
59
Which statements about the data sets are true? Check all that apply.
The mean absolute deviation for the group of students who studied is 12.
The mean absolute deviation for the group of students who did not study is 13.5.
The data for the group that studied are more spread out than the data for the group that did not study.
The data for the group that did not study are more spread out than the data for the group that studied.
The data for the group that studied are more clustered around the mean than the data for the group that did not study.
The data for the group that did not study are more clustered around the mean than the data for the group that did study.
Answer:
Students who studied got following marks =
88,90,86,96
Mean = (88 + 90 + 86 + 96)/4 = 90 and mean absolute deviation = 3
Students who did not study got following marks =
34,67,80,59
Mean = (34 + 67 + 80 + 59)/4 = 60 and mean absolute deviation = 13.5
The correct statements are :
The mean absolute deviation for the group of students who did not study is 13.5.
The data for the group that did not study is more spread out than the data for the group that studied
The data for the group that studied is more are more clustered around the mean than the data for the group that did not study.
Answer:
b d e
Explanation:
can anybody figure out why its like this
Answer:
Probably a computer bug.
Explanation:
Answer:
your system is just bugged your WiFi or connection may be to blame refresh until it works properly
A two-sample t-test for a difference in means will be conducted to investigate mean gasoline prices in two states. From each state, 45 gasoline stations will be selected at random. On the same day, the price of regular gasoline will be recorded for each selected station and the sample mean price for each state will be calculated.
Answer:
All conditions have been met
Explanation:
The data are being collected using a random method. The sample sizes are large enough (both 45) to support the assumption of normality for the sampling distribution of the difference in sample means. Also, it is reasonable to assume that 45 gasoline stations is less than 10 percent of all the gas stations in each state.
Answer:
Yes, all conditions have been met.
Explanation:
The vapor pressure of ethanol is 54.68 mm Hg at 25°C.
How many grams of chlorophyll, C55H72MgN4O5, a nonvolatile, nonelectrolyte (MW = 893.5 g/mol), must be added to
174.9 grams of ethanol to reduce the vapor pressure to 53.25 mm Hg ?
ethanol = CH3CH2OH = 46.07 g/mol.
___g chlorophyll?
Answer:
88.19 g
Explanation:
From Raoult's law;
P° - P/P° = XB
XB = mole fraction of solute = number of moles of solute(n)/number of moles of solute(n) + number of moles of solvent (N)
But N>>n
So,
XB = number of moles of solute/number of moles of solvent
Number of moles of solute = mass of solute (WB)/molar mass of solute (MB)
number of moles of solvent = mass of solvent (WA)/molar mass of solvent (MA)
Hence;
P° - P/P° = WB/MB * MA/WA
WB = (P° - P/P°) (MB * WA/MA)
Substituting values;
WB = (54.68 - 53.25/54.68) * (893.5 * 174.9/46.07)
WB = 88.19 g
if you were at the beach for a full day (24 hours) , how many high and low tides would you expect during the time?
Answer:
4
Explanation:
There are two high tides and two low tides per day.
Explain ONE external development that led to the collapse of the Qing Empire in the early twentieth
century.
Answer:
Some external causes included pressure from Western powers and the developments in ships and guns.
Explanation:
Biomagnification ____
a.causes a 90% loss of synergy higher on the food chain
b. is caused by the ecological succession from a disturbed area to a climax community
c. is introduced into an ecosystem through nonpoint pollution sources
d. happens when an increased concentration of a substance accumulates in body tissues
e. is the transportation of pollution from one ecosystem to another
Answer:
Causes of Biomagnification. The release of toxic chemicals and pollutants into the environments such as the seas, air, and land results in the accumulation of toxins and harmful substances in the environment.
Explanation:
Answer:
D) happens when an increased concentration of a substance accumulates in body tissues.
Explanation:
Describe the trend in judicial independence in the United Kingdom between 1990 and 2019. Explain a possible reason for this trend.
Answer:
The main factors aimed at securing judicial independence
The previous section has briefly explained why judicial independence is important for maintaining judges' impartiality and the rule of law. This section now focuses on how judicial independence can be guaranteed in its fundamental aspects (external, internal, institutional and individual independence). Various mechanisms are possible, and a range of examples are provided to encourage debate and develop critical thinking.
Judicial independence is a multifaceted concept. There are different institutional, legal and operational arrangements that in abstracto are designed to ensure judicial independence, and they can work differently depending on the historical, political, legal and social context in which the judiciary operates. Therefore, there is not an ideal model of implementing judicial independence in the sense that one-size-fits-all. Judicial independence is - in more concrete terms - the result of a combination of different conditions, measures, checks and balances, that can vary from one country to another. Every country has to find its own balance.
In some countries, for example, judicial independence is basically secured through a self-governing body or council (composed mainly of judges) which is in charge of all the decisions concerning judges' recruitment/nomination, career, transfer and discipline. This occurs, for example, in France, Italy, Mongolia, Nigeria, Poland, Romania, Spain, and Ukraine. In other countries, such as Kenya, South Africa, India, Germany, Austria, Czech Republic, India, Kenya, South Africa, the United States, there is no equivalent body, and judicial independence is thereby secured through various other mechanisms. Therefore, what is deemed to be an essential measure in some countries may be not considered as such in others. This reveals rather different views on the institutional means needed to protect judicial independence.
The process of defining the institutional requirements of judicial independence has by no means come to an end. For example, the oldest institution of the British constitutional system, the office of Lord Chancellor, has been recently redesigned in an effort to bring about a clearer separation between the branches of the State, and to enhance the independence of the judiciary (see the UK Constitutional Reform Act, 2005; Shetreet and Turenne, 2013).
The protection of judicial independence is usually considered as including various aspects that operate on different levels: external and internal independence, and institutional and individual independence. External independence refers to the independence of the judiciary from the political branches (Executive and Legislative power), as well as any other nonjudicial actor. Although there must, of necessity, be some relations between the judiciary and the political powers (especially the Executive), as stated in the Commentary on the Bangalore Principles "such relations must not interfere with the judiciary's liberty in adjudicating individual disputes and in upholding the law and values of the Constitution" (2007, para. 26). Internal independence focuses on guarantees aimed at protecting individual judges from undue pressure from within the judiciary: from other judges and, above all, from high ranking judges. High ranking judges may, for example, exert supervising power over courts' administration (depending on the organization of the judicial system), but they must not - in any way - influence the substance of judges' decision-making.
Institutional independence pertains to the institutional and legal arrangements designed ex ante by the State to shield judges from undue pressure and influence. From this point of view, the most important factors concern the way in which judges are recruited, evaluated, and disciplined, the governance of the judiciary and courts' administration.
Judicial independence is a complex idea. To ensure judicial independence, many institutional, legal, and operational measures have been put in place.
What trends in judicial independence, United Kingdom?How judicial independence can be ensured in its essential facets, including individual, institutional, internal, and external independence. A variety of processes are feasible, and a variety of examples are given to promote discussion and foster critical thinking.
As a result, there isn't a perfect approach for adopting judicial independence that works for everyone. In more concrete words, the outcome of a mixture of many requirements, restrictions, and checks and balances, which can differ from one nation to another, is judicial independence.
However, how well these arrangements function will vary depending on the historical, political, legal, and social context in which the judiciary is employed.
Therefore, The preservation of the rule of law and the impartiality of judges depends on independence.
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PLEASE PLEASE PLEASE!!! NEED HELP FAST!!! 100 Points!!! REAL ANSWER!!!
Calculate the return on investment in dollars and as a percentage for an investment that you purchase for $500 and sell for $600. TIP: if you dont remember how to calculate return on investment, review the Calculating ROI pages in Section 4, Lesson 2.
Answer:
if you bought it for 500 you should probably sell it for a little less if you and calculate how much you invested is 100
Answer:
if you bought it for 500 you should probably sell it for a little less if you and calculate how much you invested is 100
Explanation:
What is the wavelength of a wave that has a speed of 350 meters/second and a frequency of 140 hertz?
meters
Answer:
formula
a
n
=
a
1
+
d
(
n
−
1
)
to identify the arithmetic sequence.
a
n
=
700
m
t
e
2
r
s
+
140
n
−
140
−
350
m
t
e
2
r
s
n
Tap to view steps...
According to Bandura, if someome is confident in performing a task, they most likely have ______ in regard to that particular task. A. high self-efficacy B. low self-efficacy C. high behaviorism D. low behaviorism
Answer:
A. high self-efficacy
Explanation:
Albert Bandura is a Canadian-American psychologist who was given birth to on the 4th of December, 1925 in Mundare, Alberta, Canada. He worked at Stanford University as a Professor Emeritus of social science in psychology and philosophy of action.
In 1997, Professor Bandura published his book titled "Self-Efficacy: The Exercise of Control" which typically deals with an individual's belief in his or her own competence.
According to Bandura, if someone is confident in performing a task, they most likely have high self-efficacy in regard to that particular task.
Answer:
Answers A. Now clean your room
Explanation:
A company makes paper labels for paint cans. As shown below, each can is in the shape of a cylinder with a height of 9in and a diameter of 8in. The paper label is wrapped around the can and covers only the side of the can (not the top or bottom). If the company makes 15 labels, how many square inches of paper will be needed? Use 3.14 for π, and do not round your answer.
Answer:
Answer: 4,772.8 cm2
Explanation:
The company will need 3,583.2 square inches of paper to make 15 labels.
What is cylinder?Traditionally, a cylinder was a three-dimensional solid, one of the most fundamental curvilinear geometric shapes. It is a prism with a circle as its base in elementary geometry.
The formula for circumference is:
Circumference = π × diameter
Circumference = 3.14 × 8in
Circumference = 25.12in
So the label will need to be 25.12 inches long.
The height of the label will be the same as the height of the can, which is 9 inches.
To find the total area of the paper needed for 15 labels, we need to multiply the length of each label by its height and then multiply that by the number of labels:
Total area = length × height × number of labels
Total area = 25.12in × 9in × 15
Total area = 3,583.2 square inches
Thus, the answer is 3,583.2 square inches.
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How did the idea of vertical integration contribute to the United States
increasing influence over foreign countries in the early 20th century?
Answer: Businesses operating outside of the United States began exerting the same level of control over their industries as American corporations wielded.
Explanation: took the test
Answer:
Businesses operating outside of the United States began exerting the same level of control over their industries as American corporations wielded.
Explanation:
Took the quiz.
which interactions are not involved in the formation of a protein’s tertiary structure?
a. salt bridges
b. disulfide bonds
c. van der Waals interactions
d. hydrogen bonds
e. peptide bonds
In 2008 $147,660 was proposed by rep peter king for the plush de seversky center mansion in old west bury new york which brings together gatsby era opulence identify the type of legislation described in the quote
Answer:
earmark legislation.
Explanation:
a special allocation for a project that bypasses the normal competitive or merit-based allocation process.
bakit marami sa mga pilipino ang na akit pumasok sa paaralan
Answer:
DAHIL GUSTO NILANG MATUTONG MAG BASA AT MAGSULAT . DAHIL MARAMI DIN SA MGA PILIPINONG GUSTONG MAKAPAGTAPOS AT MATUPAD ANG MGA PANGARAP NILA PARA SA KANILANG PAMILYA.
Which game most represents a wave?
hide and seek
tic-tac-toe
poker
tipping over dominoes
The tipping over dominoes game most represents a wave. Thus, option D is correct.
What is a wave?An alteration or disruption that causes energy to be transferred gradually from one point to another in a medium; it may involve an elastic deformation or a change.
The game Tipping Over Dominoes most likely represents a wave. This game involves lining up the dominoes in sequence and pushes the starter. This will cause a delightful cascade of dominoes to fall across the push-up site to the final domino.
Every domino goes down with the wave's direction in mind. The wave of sound is a better physical illustration. The changes in the position of the dominoes as they fall have both horizontal as well as vertical elements.
Therefore, option D is correct.
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Natalia is studying a wave produced in her magnetics lab. This wave can move through the empty space in a vacuum and carries a lot of energy.
What wave is Natalia most likely studying?
a sound wave
an ocean wave
a gamma ray
an earthquake shock wave
Answer:
believe it or not it would be gamma rays so C
The wave that Natalia is studying is an electromagnetic wave hence it must be gamma rays.
What are electromagnetic waves?Electromagnetic waves are those waves that can travel through vacuum and are not affected by electric or magnetic fields. They travel at the speed of light and possess high energy.
From this description, the wave that Natalia is studying is an electromagnetic wave hence it must be gamma rays.
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On any given test, there is a 41% chance that a student will get a B or better. A teacher randomly selects tests until there is a B or better. Assume the selections are independent. What is the probability that it will take exactly 4 selections to get a B or better? What is the probability that it will take more than 3 selections to get a B or better?
Explanation:
Probability of exactly 4 selections
= (100% - 41%)³(41%) = 8.42%.
Probabiluty of more than 3 selections
= (100% - 41%)³ = 20.54%.
Briefly explain ONE major difference between Wiebe’s and Sklar’s historical interpretations
Answer:
Wiebe emphasizes that Progressives sought solutions that accepted the tenets of modern society and were bureaucratic in nature, while Sklar emphasizes the importance of a moral vision and the interactions of gender, class, and grassroots efforts to achieve greater economic equality.
Explanation:
Your welcome
Wiebe highlights that Progressives preferred bureaucratic alternatives or methods that embraced contemporary current societal foundations.However, Sklar emphasizes the necessity of something like a definitive objective as well as the interplay of gender, industry, as well culture, and roots initiatives to create a more equal distribution of wealth.
Thus the response above is right.
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what is roll number called in Nepali
is the process of developing structures or organs for animals to survive
Answer:
Protection
Explanation:
The table below shows the population growth rates for three countries in 2009:
bakit dumanas ng kahirapan sa kabuhayan ang mga pilipino sa ilalim ng mga hapones?
Answer:
Dahil pinag samantalahan nito ang ating kayamanan
Is there someone not mentioned in the story who may also bear responsibility for Kim's failing grade
Assume combination D was produced rather than combination B. Will this economy's growth rate increase, decrease, or stay the same? Explain.
A B C D E
capital goods 0 1 2 3 4
consumer goods 30 29 25 15 0
