Answered: 4) The National Center for Education…

Name: 4) The National Center for Education Statistics found that in 2015, 41
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Description: 4) The National Center for Education Statistics found that in 2015, 41% of students nationwide reported that their mothers had graduated from college. A superintendent randomly sampled 356 students from her local school district and found that 43% of

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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4) The National Center for Education Statistics found that in 2015, 41% of students nationwide reported that their mothers had graduated from college. A superintendent randomly sampled 356 students from her local school district and found that 43% of them had mothers that graduated from college. Does her sample give evidence of a higher education level among mothers in her
district? Use a significance level of ? = 0.05.

a) State the hypotheses in symbols.
b) Run the test and report the test statistic and p-value.
c) Write a full conclusion for this test in the context of the problem

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