ANSWER TO FRAME 24.
a. X represents 35 , 27 , 24 , 26 , 28 , (the five observations of interest)
b. ΣX = 140 (this is the sum of these 5 observations)
c. n represents 5 (the number of observations)
d. ΣX = 140 = 28 (This is the sample mean for the 5 observations)
n
5
40
FI0921
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