Teachers' Salaries in Connecticut The average teacher's salary in Connecticut (ranked first among states) is $57,337. Suppose that the distribution of salaries is normal with a standard deviation of $7500. a. What is the probability that a randomly selected teacher makes less than $52,000 per year?

Q: a. Find the Cramer-Rao lower bound for the variance of unbiased estimators for 0. b. Given the…

A: The Cramer Rao lower bound is given by 1E∂ log L∂θ2

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A: This is a quite difficult indefinite integral to understand. Here we have separated the integral…

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A: Given: z = 1.67 It is given that, Person J’s finishing time is 1.67 standard deviation faster than…

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