At the local college, a study found that students earned an average of 9.1 credit hours per semester. a sample of 96 students was taken. what is the best point estimate for the average number of credit hours per semester for all students at the local college?

9.1 credit hours per semester.

Step-by-step explanation:

Given : At the local college, by taking a sample of 96 students , study found that students earned an average of 9.1 credit hours per semester.

i.e. credit hours per semester.

Then, the best point estimate for the average number of credit hours per semester for all students at the local college should be sample mean

i.e. credit hours per semester.

answer: a. 13/44

step-by-step explanation: judging by the information given to us, we are looking for experimental probability. we can see that 13 males have chosen chocolate ice cream. there are 44 ice creams in total (remember that the total is always the denominator). so our answer is 13/44.