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?