A statistics student asked students with jobs how many times they went out to eat in the last week. There were 25 students who had part-time jobs and 25 students who had full-time jobs. Carry out a...


A statistics student asked students with jobs how many times they went out to eat in the last week. There were 25 students who had part-time jobs and 25 students who had full-time jobs. Carry out<br>a hypothesis test to determine whether the mean number of meals out per week for students with full-time jobs is greater than that for those with part-time jobs. Use a significance level of 0.01.<br>Assume that the conditions for a two-sample t-test hold.<br>Full-time jobs:<br>7, 2, 6, 3, 5, 4, 5, 7, 1, 6, 6, 2, 2, 5, 3, 7, 7, 7, 6, 4, 7, 1, 3, 4, 3 D<br>Part-time jobs:<br>4, 7, 4, 6, 6, 1, 1, 7, 1, 1, 3, 4, 4, 6, 6, 3, 3, 1, 6, 4, 1, 7, 7, 1, 1<br>Determine the hypotheses for this test. Let HET be the population mean number of times students with full-time jobs eat out during a week, and let Hpt be the population mean number of times<br>students with part-time jobs eat out during a week.<br>Ho: HFT - HPT<br>= 0<br>Ha: HFT - HPT<br>> 0<br>Find the test statistic for this test.<br>t =<br>(Round to two decimal places as needed.)<br>

Extracted text: A statistics student asked students with jobs how many times they went out to eat in the last week. There were 25 students who had part-time jobs and 25 students who had full-time jobs. Carry out a hypothesis test to determine whether the mean number of meals out per week for students with full-time jobs is greater than that for those with part-time jobs. Use a significance level of 0.01. Assume that the conditions for a two-sample t-test hold. Full-time jobs: 7, 2, 6, 3, 5, 4, 5, 7, 1, 6, 6, 2, 2, 5, 3, 7, 7, 7, 6, 4, 7, 1, 3, 4, 3 D Part-time jobs: 4, 7, 4, 6, 6, 1, 1, 7, 1, 1, 3, 4, 4, 6, 6, 3, 3, 1, 6, 4, 1, 7, 7, 1, 1 Determine the hypotheses for this test. Let HET be the population mean number of times students with full-time jobs eat out during a week, and let Hpt be the population mean number of times students with part-time jobs eat out during a week. Ho: HFT - HPT = 0 Ha: HFT - HPT > 0 Find the test statistic for this test. t = (Round to two decimal places as needed.)

Jun 11, 2022
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