For a random sample X1, . . ., Xn with mean and variance 2, let The
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The sample total. Show that E (Tn) = nμ and Var (Tn) = nσ2.
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T,=E-X
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Related Book For
Mathematical Statistics With Applications In R
ISBN: 9780124171138
2nd Edition
Authors: Chris P. Tsokos, K.M. Ramachandran
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