Discussion:
Suppose we have a population of scores with a mean (mu) of 200 and a standard deviation (sigma) of 10. Assume that the distribution is normal. Provide response to the following questions:
Q1. What score would cut off the top 5 percent of scores?
Q2. What score would cut off the bottom 5 percent of scores?
Q3. What score would cut off the top 2.5 percent of scores?
Q4. What score would cut off the bottom 2.5 percent of scores?