Question: A variable is normally distributed with mean 4 and standard deviation 2. a. Determine the quartiles of the variable. b. Obtain and interpret the 85th

A variable is normally distributed with mean 4 and standard deviation 2. a. Determine the quartiles of the variable. b. Obtain and interpret the 85th percentile. c. Find the value that 65% of all possible values of the variable exceed. d. Find the two values that divide the area under the corresponding normal curve into a middle area of 0.95 and two outside areas of 0.025. Interpret the answer. Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table

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