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A national survey conducted in 2005 on Canadian undergraduate students with a questioner asking them whether...

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Statistics

  1. A national survey conducted in 2005 on Canadian undergraduatestudents with a questioner asking them whether they do part-timejobs. 1250 students participated in the survey and 802 studentssaid they do part-time jobs. In 2020, researcher claims that thereis an increase in undergraduate students doing part-time jobs dueto increase in tuition fees. In January 2020, he found 963 studentsout of randomly selected 1420 students do part-time jobs. Do ahypothesis test at 7% significance level to test the researcher’sclaim. Answer the following to do the test:

    1. State null and alternative hypotheses.

    2. State your decision rule.

    3. Calculate the test statistic.

    4. State your conclusion.

    5. Find the p-value of the test.

Answer & Explanation Solved by verified expert
4.0 Ratings (391 Votes)
H0 p1 p2H1 p1 p2At 007 the critical value is z007 148Reject H0 if z 148 8021250 06416 9631420 06782The pooled    See Answer
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