Question: Suppose that is a binomial variable with parameters n and pi (so approximately normal when and ). Then nq npi $ 10 i $ 10

Suppose that is a binomial variable with parameters n and pi

(so approximately normal when and ). Then nq npi $ 10 i $ 10 Xij since , .

How should the ’s be transformed so as to stabilize the variance? [Hint: .]

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