In the previous problem, we investigated Kimberly-Clark Corporation's assertion that the company should put 60 tissues in a cold-care box of Kleenex tissues. Another approach to the problem is to consider the proportion of Kleenex users who use fewer than 60 tissues when they have a cold. Now the population parameter of interest is p, the proportion of all Kleenex users who use fewer than 60 tissues when they have a cold. Kimberly-Clark Corporation's belief that the company should put 60 tissues in a cold-care box will be supported if the median number of tissues used is 60. Now, if the true median is, in fact, 60, then half of the Kleenex users will use less than 60 tissues (i.e., p = 0.5). Is there evidence to indicate that the population proportion differs from 0.5? We will select a = 0.05 as the level of signicance for the test. Recall that the survey results for the 250 sampled Kleenex users are stored in the tissues.txt data file. In addition to the number of tissues used by each person, the file contains a qualitative variable - called USED60 - representing whether the person used fewer or more than 60 tissues. (The values of USED60 in the data set are BELOW=0 or ABOVE=1.) Using R, carry out the appropriate hypothesis test for p and at significance level a = 0.05. You conclude O that Ho should NOT be rejected. O that He should be accepted. O that Ho should be rejected. O that this is a borderline case and no decision should be made.

Please submit the answer via a PDF document or Word document. **Dependent t-test** Use the following data and scenario to answer the questions. A dog trainer is interested in whether the type of environment (park or training facility) will influence how quickly dogs learn a new skill. The dog trainer obtained 40 dogs to participate in the training program. First the 40 dogs learned a new skill at the park and the dog trainer recorded how many hours it took for each dog to learn the new skill. Then the 40 dogs learned a new skill at the training facility and the dog trainer recorded how many hours it took for each dog to learn the new skill. Can we conclude that the type of environment significantly influences how quickly dogs learn a new skill? Alternative Hypothesis: The type of environment significantly influences how quickly dogs learn a new skill. Null Hypothesis: The type of environment will not significantly influence how quickly dogs learn a new skill.   Use the following data…

Based on the regression equation, we can Multiple Choice measure cause and effect predict the value of the independent variable given a value of the dependent variable measure the association between two variables predict the value of the dependent variable given a value of the independent variable

Please help with (f). The two fill in questions. Thank you.