A University of Florida study on drinking habits asks a random sample of students if they drink any alcohol when they party. We want to extend the results to all students at the university. In this problem, we want to make inferences а bout: Group of answer choices comparing proportions from dependent samples comparing proportions from 2 independent samples one mean comparing means from dependent samples one proportion comparing means from 2 independent samples

Question

Madeleine Charles

Mathematics

3 August, 00:12

A University of Florida study on drinking habits asks a random sample of students if they drink any alcohol when they party. We want to extend the results to all students at the university. In this problem, we want to make inferences а bout: Group of answer choices comparing proportions from dependent samples comparing proportions from 2 independent samples one mean comparing means from dependent samples one proportion comparing means from 2 independent samples

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Answers (2)

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Kelton Cline · Answer 1

comparing means from dependent samples one proportion

Step-by-step explanation:

Here we are using a single sample from a population and comparing their means to find how the drinking habits of a sample students in the University of Florida can be used to apply to a all students of University of Florida. The sample must be reflective of entire population so there must be dependency between the two.

Claire Decker · Answer 2

One proportion

Step-by-step explanation:

A proportion refers to a statement that two different ratios are equal. There are two ways It can be written: since two equal fractions a/b = c/d; or using a colon, a:b = c:d. in view of the fact that the cross products are of both equal to one hundred, we are aware that these ratios are equal and that this is a true proportion.