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Question
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:
| 4 | 7 | 8 | 8 |
| 14 | 12 | 10 | 9 |
| 8 | 8 | 7 | 4 |
| 9 | 10 | 12 | 14 |
Refer to Exhibit 7-1. Based on a person's Publisher Type Score (where the M = 80 and SD = 20), what range will this person's score likely fall within 68 percent of the time?
Answer
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