A.Consider a distribution with a mean of 15 and a standard deviation of 3.

If an observation from the distribution has a z-score of +2, what is the value?

B.Consider the following information related to a set of quantitative sample data:

• Standard deviation of the sample data is 14.92, and the mean is 22.0
• 0th quartile is 1, 1st quartile of the data is 14.5, 2nd quartile is 24.5, 3rd quartile is 33.5, and 4th quartile is 64