8. 9. DETAILS Assume E(X) = μ and V(X) = o². Write a general rule for E(X - c) where c is a constant. E(X-C) = What happens when c = µ, the expected value of X? E(X)= Submit Answer DETAILS DEVORESTAT9 3.3.043. 100 120 4 For a binomial test, if pn = 30 and qn = 90, what is the value of n? 60 DEVORESTAT9 3.TB.024.

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