A data set includes data from student evaluations of courses. The summary statistics are n=99, x=3.44, s=0.67. Use a 0.10 significance level to test the claim that the population of student course evaluations has a mean equal to 3.50. Assume that a simple random sample has been selected. Identify the null and alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim.

1) what are the null & alternative hypotheses?

a) H0 : U = 3.50 , H1: U > 3.50

b) Ho: U doesn't equal 3.50 , H1: U = 3.50

c) H0: U = 3.50 , H1: U < 3.50

d) H0: U = 3.50 , H1: U doesn't equal 3.50

2) determine the test statistic _______________________ (round to 2 decimal places as needed)

3) determine the p-value _____________________________ (Round to 3 decimal places as needed)

4) state the final conclusion that addresses the original claim.

State the final conclusion that addresses the original claim.

_____________________ (fail to reject, reject) H0. there is ____________ (sufficient, non sufficient) evidence to conclude that the mean of the population of student course evaluations is equal to 3.50 ________________ (is , is not) correct

Thank you.