Dollars Spent		Part a			Formula
12		Mean	41.75		=AVERAGE(A2:A17)
70
24		Part b
66		Standard Deviation	23.44		=STDEV.S(A2:A17)
33
37		Part c
33		Degrees of Freedom	15		=COUNT(A2:A17)-1
42
52		Lower Limit Critical Chi-square			#N/A
19		Upper Limit Critical Chi-square			#N/A
11
97		The 95% confidence interval
44		C.I.Lower Limit			#N/A
35		C.I.Upper Limit			#N/A
66
27

What will the formulas be for the bottom four?