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1. Let X1, X2,..., X5 be a random sample from a binomial distribution with n = a. Show that X/10 is an unbiased estimator

1. Let X1, X2,..., X5 be a random sample from a binomial distribution with n = a. Show that X/10 is an unbiased estimator for p. b. Estimate p based on these data: 3, 4, 4, 5, 6. 10 and p unknown.

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