Question: Write a function mse1 with arguments p and n that returns the mean squared error (MSE) of estimator p 1 hat , namely p(1p)/n .

Write a function mse1 with arguments p and n that returns the mean squared error (MSE) of estimator p1hat, namely p(1p)/n . For example, the function call mse1(.4,20) should return 0.012 using R function.

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