B. What is the Z- test statistic round to two decimal places as needed. C. The critical Z score is round to two decimal places as needed use a comma to separate answers as needed.D. Because the test statistic ________ we _____ the null hypothesis.E. Determine the P value for this test round to three decimal places as needed.

Question Help Suppose a university advertises that its average class size is 34 or less. A student organization is concerned that budget cuts have led to increased class sizes and would like to test this claim. A random sample of 39 classes was selected, and the average class size was found to be 35.6 students. Assume that the standard deviation for class size at the college is 7 students. Using a = 0.10, complete parts a and b below. a. Does the student organization have enough evidence to refute the college's claim? Determine the null and alternative hypotheses. Ho : H Hy: H Enter your answer in the edit fields and then click Check