(a) Write the claim mathematically and identify Upper H 0 and Upper H Subscript a. Which of the following correctly states Upper H 0 and Upper H Subscript a? A. Upper H 0: mugreater than32 Upper H Subscript a: muless than or equals32 B. Upper H 0: mugreater than or equals32 Upper H Subscript a: muless than32 C. Upper H 0: muless than32 Upper H Subscript a: mugreater than or equals32 D. Upper H 0: muequals32 Upper H Subscript a: munot equals32 E. Upper H 0: muequals32 Upper H Subscript a: muless than32 F. Upper H 0: muless than or equals32 Upper H Subscript a: mugreater than32

You receive a brochure from a large university. The brochure indicates that the mean class size for full-time faculty is fewer than 32 students. You want to test this claim. You randomly select 18 classes taught by full-time faculty and determine the class size of each. The results are shown in the table below. At a= 0.10, can you support the university's claim? Complete parts (a) through (d) below. Assume the population is normally distributed. 35 25 30 31 34 40 af 26 265: 26 30 3f 34 30 26 2 28 26