New York University STAT-UB STAT-UB UB 103 Ten single people were asked to state the number of pets they had…
Ten single people were asked to state the number of pets they had in the last 2 years. This number, along with their gender was recorded in the following dataset:
Male Female Female Male Female Male Female Female Female Male
2 1 0 0 2 3 2 1 0 4
Use this sample to do each of the following:
(a) State a 99% confidence interval for the difference between the average numbers of pets that men and women have. (b) Conduct a 99% confidence level hypothesis test to test if the average numbers of pets that men have is equal to the average number of pets that women have.
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