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What is the variance of the following data? If necessary, round your answer to two decimal places. 100, 140, 130, 180, 80, 160 A 1147.22 B 1157.22 C 1168.21 D 1179.34
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What is the variance of the following data? If necessary, round your answer to two decimal places. 100, 140, 130, 180, 80, 160

A 1147.22
B 1157.22
C 1168.21
D 1179.34

User Clueless Gorilla
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1 Answer

3 votes
population size = 6
mean = 131.67
use formula to calculate the variance you will get answer = 1147.22

answer is A. 1147.22
User Stun
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