If you were to randomly survey 20 people at 50 randomly chosen high schools, would this be a random sample? Why or why not?

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25-10-2018
Mathematics

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If you were to randomly survey 20 people at 50 randomly chosen high schools, would this be a random sample? Why or why not?

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michell96 michell96 · Answer 1 · 2022-04-07T10:34:43+02:00

This would not be a random sample since not all members have the same probability to be chosen.

What is a random sample?

This refers to a proportion of a population that is chosen to draw conclusions of the complete population.

What are the conditions for a random sample?

The sample should be large enough to represent the population.
Each subject should have teh same probability to be chosen.

Is the example presented a random sample?

This is not a random sample because it is not representative enough as choosing only 20 people out of 50 schools means not all the schools would be represented. In the same way, not all the students have the same probability to be chosen.

Learn more about sample in: https://brainly.com/question/350477

codydecristofaro codydecristofaro · Answer 2 · 2022-04-26T19:15:45+02:00

codydecristofaro codydecristofaro

26-04-2022

Answer:

This would not be a random sample since not all members have the same probability to be chosen.

Step-by-step explanation:

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