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Find the variance of the following data. Round your answer to one decimal place. x3 34 45 56 67 7 P(X=x) P(X=x) 0.1 0.10.1 0.10.2
Find the variance of the following data. Round your answer to one decimal place.
x3
34
45
56
67
7P(X=x)
P(X=x)0.1
0.10.1
0.10.2
0.20.3
0.30.3
0.3
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