Question: A variable is normally distributed with a mean of 10 and a standard deviation of 3. A) Determine the quartiles of this variable's distribution. B)

A variable is normally distributed with a mean of 10 and a standard deviation of 3.

A) Determine the quartiles of this variable's distribution.

B) Obtain the 7th decile (70%). C) Find the 99% percentile.

D) Obtain the 85% percentile E) Find the value X that 85% of all values exceed.

F) Find the two values that divide the Normal curve into a middle area of 99% and two outside areas of .005 each.

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