To determine customer satisfaction with their service department, an automobile dealer randomly selects 20 hybrid-vehicle owners, 20 suv owners, and 20 sedan owners and sends them a survey. What type of sampling is used?.

Answers

Answer 1

The type of sampling that is used here is stratified sampling. The correct option is 4.

What is stratified sampling?

Stratified sampling is a sampling method in which the subjects are decided into different groups called strata. They are decided by their shared characters in the sample section.

The options are attached:

ClusterConvenienceSimple randomStratifiedSystematic

Thus, the correct option is 4. Stratified.

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Related Questions

Which family movie failed to go to infinity and beyond at the box office in its opening weekend?.

Answers

I believe the correct answer is (Light year)

Access control controls access based on the roles that users have within the system and on rules stating what accesses are allowed to users in given roles

Answers

The Role-based access control is one whose access is based on the roles that users have within the system and on rules stating what accesses are allowed to users in given roles.

What is a Role-based access control?

This refers to an approach which restricts a system access to the authorized users only, that is, it implement a mandatory access control over the system.

Hence, this one whose access is based on the roles that users have within the system and on rules stating what accesses are allowed to users in given roles.

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How is democracy in the United States today different from democracy in ancient Athens?

A) In the United States, "democracy" means "rule by the people."

B) In the United States, all citizens can vote.

C) In the United States, all citizens can present their opinions to the government.

D) In the United States, citizens must elect representatives to speak for them in the government.

Answers

Answer:

in the United States, citizens must elect representatives to speak for them in the government.

A research study includes an exclusion criterium for older adults (those individuals over 65 years of age). How does an age-related exclusion like this effect research results

Answers

The doctors are unaware of how a certain treatment can affect elderly patients.

How does an age-related exclusion affect research results?

Elderly participants are frequently left out of clinical trials. As a result, doctors are very unaware of how a certain treatment can affect their elderly patients.

There is widespread opposition to conducting studies in those groups that we refer to as "sensitive populations," including children, the elderly, pregnant women, and those with cognitive impairment. We frequently play it safe and exclude certain people from trials because of the possibility of doing more harm than benefit in these patient groups.

Suggestions to include elders in trials:When enrolling elderly subjects, reconsider age restrictions and steer clear of an all-or-nothing mindset. Instead, take into account subject-by-subject eligibility assessment, which will still permit the exclusion of patients assessed to be too frail, dangerous, or problematic for the experiment.Make an effort to find elder participants. A concerted effort is required to reverse these trends because there aren't enough elderly people in our studies as a result of years of both passively and intentionally omitting them. The goal of clinical research education for older persons should extend beyond participant recruiting for a specific trial.Recognize successful strategies for enlisting minority people. Understanding your patient population's needs and removing barriers to their participation will help you improve trial diversity.

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Answer: limits the generalizability of the research results

Explanation:

Support staff in the executive office of the president include

administrators.
cabinet members.
reporters.
party leaders

Answers

Answer:

administrator

Explanation:

because they can not do nothing without the administrator support

What is the centerpiece of new mexico’s international ufo museum?.

Answers

Answer:

extensive library collection of UFO material and meeting room

Explanation:

The museum contains an extensive library and exhibits all focused on the history of UFO encounters. Additionally it has an extensive library collection of UFO material and meeting room. It functions as the centerpiece of the annual UFOfest held in Roswell each year

In beach handball, what is not a method of scoring a goal?.

Answers

so pretty much all you do is pick up that ball, run with it to whatever side is your opponents team is and then you gets what’s called a “touchdown”

A solid substance turns directly into a gas. Which term describes this change?.

Answers

When a solid turns directly into a gas, the process is called sublimation.

Social _____ refers to the process by which different statuses develop in any group, organization, or society.

Answers

Answer:Social differentiation

The form of government started in Rome. The form of government started in Rome .

A. Republic or people controlled

B. Socialism or government
controlling the economy

C. Monarchy or ruled by a king

D. Dictator or absolute rule by one person ​

Answers

The answer is most likely A.

Former co-stars ron perlman and allison dunbar just wed in italy. What show did they meet on?.

Answers

The Correct Answer: StartUp

Ever dream of drawing or coloring for a living? Do you enjoy designing cars, creating characters and story lines, or even video games? You may have what it takes to enter the wonderful world of computer animation! Read the passage above and choose the best answer below. a. This passage was written from one person’s point of view b. This passage was written from many points of view c. This passage addresses me directly d. This passage addresses a whole group at the same time

Answers

Answer: c. This passage addresses me directly

Explanation:

The passage repeatedly uses the word "you" which is addressing you directly

All the following are signs of groupthink except: a false illusion that the group agrees unanimously freedom to voice dissenting ideas a lack of deliberation on the issues a belief that our group is superior to competitors

Answers

One thing that is not a sign of groupthink is freedom to voice dissenting ideas.

What is groupthink?

This is a situation where people in a group agree on one particular thing and those who don't agree still go along with the majority decision to avoid be ostracized.

In such situations, there is no freedom to talk about dissenting views which is why everyone goes along with the majority.

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Which is true of inducements in research?

Answers

The answer choice which is true of inducements in research is; Choice C; Inducements constitute an “undue influence” if they alter a potential subject’s decision-making processes, such that they do not appropriately weigh the risk-benefit relationship of the research.

What are inducements in research?

Undue inducement is characterized by the occurrence that an individual makes a choice in circumstances in which external factors are likely to have an inappropriate influence on the individual's decision-making process.

Remarks:

A. Like coercion, undue inducement is easy for IRBs to determine.

B. Inducements, like coercion, are always inappropriate, as they violate the ethical principle of respect for persons.

C. Inducements constitute an “undue influence” if they alter a potential subject’s decision-making processes, such that they do not appropriately weigh the risk-benefit relationship of the research.

D. Offering $10 for an hour-long research study constitutes undue inducement.

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An anthropologist finds a fossil that is 2 million years old, and it had simple tools nearby. to which species could the specimen belong? australopithecus africanus australopithecus afarensis homo habilis homo erectus

Answers

Homo habilis

If I'm wrong I'm sorry.

Answer:

C

i am doing cumulative exam rn

Explanation:

wish me luck!!

federalism has nagative accept to justify this statement

Answers

Yes, the given statement is absolutely true that federalism has negative aspects too

What type of research study examines individuals of different ages at one point in time to track the differences related to age?.

Answers

Answer:

cross sectional study

Explanation:

Internal conflict Group of answer choices most often is revealed through the use of dialogue or monologue. occurs when the audience has knowledge that a character in a story does not have. occurs when there is psychological turmoil between members of the same family or between the two principal characters of the script. occurs when the forces of opposition are part of the same personality.

Answers

Internal conflict occurs when the forces of opposition are part of the same personality.

What is internal conflict?

Internal conflict refers to the conflict that takes place inside a particular character's mind. It is the struggle occurring within a character's mind.

Causes of internal conflict are:

FrustrationLow self esteemInability to tolerate other people's actions

Hence, internal conflict can be overcome if one is able to deal with the features listed above.

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evaluation of unanticipated adverse device effects (uades) must be reported to the fda by the:

Answers

Evaluation of unanticipated adverse device effects (UADDEs) must be reported to the FDA by the IRB and all investigators participating in the test of the product within ten working days.

What is IRB and FDA?

The full meaning of IRB is Institutional Review Board, while the full meaning of FDA is the United States Food and Drugs Administration - a Federal Agency.

The above bodies are responsible for protecting American citizens from harmful products.

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Question Please Help
Scott Joplin was famous for ______.

a) His gifted dance techniques

b. Being one of the foremost writers and performers of ragtime music



c) His classical music compositions

d) Being the first black musician to play in whites-only clubs

Explain how the culture of today and that of the 1890s are connected through music.

Answers

Answer:

B. Being one of the foremost writers and performers of ragtime music

Explanation:

the answer is B! being one of the foremost writers and performers of ragtime music

Question 3
The Minority Leader is elected by the political party with the second most Senators.
A) True
B) False

Answers

The minority leader has been elected by the political party and is considered the second senator of the US political system.

Option A is the correct answer.

Who is a senator?

A senator is an individual who works in the upper house of Congress in the US country.

The majority of votes given by senators in a conference meeting is applied to elect the minority leaders of the Senate house. Every leader has been appointed for a time span of two years at the beginning of every Congress formed. The minority leader can either belongs to a democrat party or a republican party.

Therefore, the second-largest authority in the Senate House being elected by the political party is regarded as the minority leader.

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Misunderstanding communication can come through .

Answers

A situation of Misunderstanding in communication can come through many way such as:

Encoding messagesDecoding messagesNon-verbal mediumVerbal medium

What is a Misunderstanding?

In a communication context, this refers to a situation whereby there is no consistency to the message that is being delivered by the sender to the receiver.

Hence, there can be a misunderstanding in communication during the process of encoding messages, decoding messages, non-verbal medium and verbal medium.

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Adolescents are capable of analytic thought, yet they do not consistently use it. all of the following are possible reasons for the inconsistent use of analytic thought by adolescents except: group of answer choices they lack experience making decisions and thinking things through. thinking logically is more difficult than thinking intuitively for adolescents. thinking logically may require that adolescents confront comforting, familiar prejudices. they actively resist logical thinking.

Answers

Option that does not belong to possible reasons for the inconsistent use of analytic thought by adolescents is their active resistance to logical thinking.

What is analytic thought by adolescents?

Analytic thought by adolescents serves as the thought that help those that has reached the adolescence age to be able to identify and define problems.

 possible reasons for the inconsistent use of analytic thought by adolescents are:

thinking logically is more difficult than thinking intuitively for adolescents. thinking logically may require that adolescents confront comforting, familiar prejudices.

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You plan to participate in an educational event sponsored by a large regional health care system. One of your colleagues suggests that you do a presentation on one of the medicare health plans you market and modify it to include information about preventive screening tests showcased at the event. How should you respond to your colleague’s suggestion?.

Answers

Answer:

C

Explanation:

Answer:

You should tell your colleague no, because marketing representatives are not permitted to participate, in any way, in an educational event.

Explanation:

how are attack vectors and attack surfaces related?

Answers

Attack vectors and attack surfaces are  related by: C. An attack surface is the sum of all attack vectors.

What is attack vector?

Attack vector can be defined as the way use by hackers to access confidential or sensitive data  or information  store on a computer system.

Attack surface on the other hand can be defined as the total  numbers of ways in which an hacker can gain access to data store on a computer

Therefore the correct option is C.

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The use of positive-emotion words in text messaging is best predicted by the big five trait of

Answers

The use of positive emotion in words in text messaging is best predicted by the five traits of agreeableness.

What is Positive Emotion?

Positive emotion can be described as an emotional reaction that is designed to have a positive effect when an individual achieves something of great value.

When using a positive emotion in text messaging, is characterized by the five big traits of agreeableness.

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The logistical advantage the Spanish had in trade with China was their control over _______________.

Answers

The Spanish had a logistical advantage in the trade with China because they controlled the Philippines.

What was the benefit of controlling the Philippines?

Spain's control over the Philippines meant that they had a place between China and Spain that they could use for trading activities.

They could also resupply their ships or use the Philippines as a base to easily reach China. This gave them an advantage over other nations trading with the Chinese.

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Would nepal be so beautiful if it were a plain, hill or mountain only? Discuss​

Answers

Answer:

yes it would be nice and great

Explanation:

this is because it is done in a plain idea of it

Which movement involves rotation, adduction, extension, abduction and flexion?

Answers

The movement which involves rotation, adduction, extension, abduction and flexion is called Circumduction. Read below about Circumduction.

What is Circumduction?

A Circumduction refers to the combination of the actions of flexion, abduction, extension and adduction. This is a composite action, involving two axes of rotation which are:

the transverse axis and the antero-posterior axis, and both actions allowed at each axis.

Therefore, the correct answer is circumduction.

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why Education is considered as the society main conversion tool.​

Answers

Answer:

It helps people become better citizens, get a better-paid job, shows the difference between good and bad. Education shows us the importance of hard work and, at the same time, helps us grow and develop. Thus, we are able to shape a better society to live in by knowing and respecting rights, laws, and regulations.

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