For the following line graph of quarterly percentage changes in five components of the CPI, which component had the largest decrease in the last quarter relative to the previous quarter?

A distribution with µ = 35 and σ = 8 is being standardized so that the new mean and standard deviation will be µ = 50 and σ = 10.  In the new, standardized, distribution your score is X = 45.  What was your score in the original distribution?

For the following box plot, D represents:

What is the mean for the following scores?  Scores: 1, 6, 7, 7, 14

If every X, or raw score, is transformed into a z-score the distribution will have:

Imagine that we have a normal distribution of Exam scores for Psychology 210 with a mean of 75 and a standard deviation of 5. If I randomly drew a score of 60, would this be surprising? Explain your answer.

Imagine that we have a normal distribution of Exam scores for Psychology 210 with a mean of 75 and a standard deviation of 12. If I randomly drew a score of 53, would this be surprising? Explain your answer.

What percent of students have blue eyes?

Based on the frequency polygon displayed below, the most common test grade was around

What is the median of this set of scores: 1, 5, 6, 2, 4, 5, 6, 7, 2, 4, 8