Answered: Living with parents: The Pew Research…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Question

Living with parents: The Pew Research Center reported that 36% of American Millennials (adults ages 18–31) still live at home with their parents. A group of students wants to conduct a study to determine whether this result is true for students at their campus. They survey 300 randomly selected students at their campus and determine that 43% of them live at home with their parents. With this data, they test the following hypotheses at the 5% significance level. The P-value is 0.006.

H₀: Of Millennial students at their campus, 36% live at home with their parents.

H_a: More than 36% of Millennial students at their campus live at home with their parents.

What assumption about the sample underlies the hypothesis test?

The sample comes from a population of Millennial students at their campus where 36% still live at home with their parents.
The sample comes from a population of Millennial students at their campus where 43% still live at home with their parents.
The sample comes from a population of American Millennial students at their campus where 36% still live at home with their parents.
The sample comes from a population of American Millennial students at their campus where 43% still live at home with their parents.

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