1. It is believed that the population proportion of adults inthe US who own dogs is 0.65. I surveyed people leaving theveterinarians office and found that 96 out of 150 owned a dog. Testthis hypothesis at the .05 significance level. Assume a randomsample.
2. Randomly surveyed 10 employees at work for their average onhow many times they use the rest room per shift. the results wereas follows 2,2,3,1,0,4,1,1,0,5
the mean for this is 1.9 times per shift.
test the hypothesis at a .5 significance level.
3. In the company there are 845 employees who uselaptops within the organization. In our office downtown in thecity, there are 75 employees who use laptops, walking around in ourdowntown office there are 55 mac users and 20 dell users. Test thishypothesis with this random sample.
