Find the variance of the following data. Round your answer to one decimal place. Answer How...
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Find the variance of the following data. Round your answer to one decimal place. Answer How to enter your answer (opens in new window) x 3 4 5 6 7 P(X = x) 0.2 0.3 0.1 0.2 0.2 Find the variance of the following data. Round your answer to one decimal place. Answer How to enter your answer (opens in new window) x 3 4 5 6 7 P(X = x) 0.2 0.3 0.1 0.2 0.2
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