A variable is normally distributed with mean 12 and standard deviation 2. a. Determine the quartiles...
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A variable is normally distributed with mean 12 and standard deviation 2. a. Determine the quartiles of the variable. a. Q Q2 Q3 (Round to two decimal places as needed.) A variable is normally distributed with mean 12 and standard deviation 2. a. Determine the quartiles of the variable. a. Q Q2 Q3 (Round to two decimal places as needed.)
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