Problem In 2015 about 60% of college students used Twitter. In a recent study of 100 students, 80 now use Twitter. Is this evidence to think the percent has changed? We wish to conduct a hypothesis test with 5% significance. 5) Find the test statistic and P-value and report those values here:

Problem In 2015 about 60% of college students used Twitter. In a recent study of 100 students, 80 now use Twitter. Is this evidence to think the percent has changed? We wish to conduct a hypothesis test with 5% significance. 5) Find the test statistic and P-value and report those values here:

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.6: Summarizing Categorical Data

Problem 30PPS

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Problem
In 2015 about 60% of college students used Twitter. In a recent study of 100
students, 80 now use Twitter. Is this evidence to think the percent has changed? We wish to
conduct a hypothesis test with 5% significance.
5) Find the test statistic and P-value and report those values here:

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