Anational car rental company recently conducted a study in which cars with automatic and standard transmissions (factor a – sample) were rented to male and female customers (factor b – columns). three customers in each category were randomly selected and the miles driven per day was recorded as follows: part a: clearly write all of the relevant hypotheses for this test design. part b: if you were to use an alpha level of 0.05 to test whether there is significant interaction between factors a and b. what should be the critical f value to define the rejection region for this test?

Identify the statement below as either descriptive or inferential statistics. upper a certain website sold an average of 117 books per day last week. is the statement an example of descriptive or inferential statistics? a. it is an example of descriptive statistics because it uses a sample to make a claim about a population. b. it is an example of inferential statistics because it uses a sample to make a claim about a population. c. it is an example of inferential statistics because it summarizes the information in a sample. d. it is an example of descriptive statistics because it summarizes the information in a sample.