InterviewSolution
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InterviewSolution
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Let the observations xi(1≤i≤10) satisfy the equations, 10∑i=1(xi−5)=10 and 10∑i=1(xi−5)2=40. If μ and λ are the mean and the variance of observations, (x1−3),(x2−3),...,(x10−3), then the correct option(s) is/are |
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Answer» Let the observations xi(1≤i≤10) satisfy the equations, 10∑i=1(xi−5)=10 and 10∑i=1(xi−5)2=40. If μ and λ are the mean and the variance of observations, (x1−3),(x2−3),...,(x10−3), then the correct option(s) is/are |
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