Carl Allen and Norm Nixon are two loan officers at a certain bank. The bank manager is interested in comparing the default rate on the loans approved by Carl to the default rate on the loans approved by Norm. In the sample of loans collected, there are 70 loans approved by Carl (14 of which defaulted) and 80 loans approved by Norm (11 of which defaulted).

(a)State the hypothesis test that the default rates are the same for the two loan officers. (Let p₁ = the population proportion of Carl's loans that default, and let p₂ = the population proportion of Norm's loans that default. Enter != for as needed.)

B.) What is the sample default proportion for Carl?

What is the sample default proportion for Norm?

C.) Calculate the test statistic

What is the P-value?