Answer Happy

A study compares students who use a website and students who do not use the website. In addition to asking the students in the samples about GPA, each student was also asked how many hours he or she spent studying each day. The two samples (141 students who were users of the website and students who were not users of the website) were independently selected from students at large, public university. Although the samples were not selected at random, they were selected to be representative of the two populations I USE SALT for the sample of users of the website, the mean number of hours studied per day was 14 hours and the standard deviation was 0.83 hours. For the sample of students who do not use the website # mean was 2.71 hours and the standard deviation was 0.99 hoon. Do these sample data provide convincing evidence that the mean time spent studying for users of the website at the University less than the meaningen staying by students at the university who do not use the website? Use a significance level of 0.01. (User Find the test statistic (Round your answer to two decimal place) Find the Cound your answer down to the nearest whole number) Uw technology to find the P-valut (Round your answer to four decimal places) Pevalue- State your conclusion Reject we have convincing widence that the meantime went studying for the website uses the university is less than the mean time per studying by students at the univery to do not use the website Tato reject Her We have conuinong evidence that the meantime spent studying for the website users at this riversity is less than the mean time spent studying by students at the university who do not use the website Red Ho We do not have convinong evidence that the meantime studying for the waters at this university is less than the meantime spent staying by Mudents at the university who do not use the website You to Ho We do not have convincing evidence that the meantime spent studying for the website uses this university is less than the meantime spent studying by students are University who do not use the matte