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help Question 12 of 16 - E A market research team compiled the following discrete probability distribution for families residing in Randolph County. In this

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Question 12 of 16 - E A market research team compiled the following discrete probability distribution for families residing in Randolph County. In this distribution, x represents the number of evenings the family dines outside their home during a week. 0 0.30 1 0.50 2 0.10 3 0.10 The standard deviation ofx is

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