Assume a Normal Curve and That the Mean of the Raw

Short Answer

Assume a normal curve and that the mean of the raw scores is 8, the standard deviation is 2.65, and the test-retest reliability is .84. If an individual who is in grade 5.6 received a score of 10, answer the following questions:

-Based on a person's Publisher Type Score (where the M = 80 and SD = 20), what range will this person's score likely fall 96 percent of the time?