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Mathematics, 07.07.2020 18:01 paustin28
The scores on a Psychology exam were normally distributed with a mean of 67 and a standard deviation of 8. Create a normal distribution of these scores and answer the questions below. a. What percentage of the scores were less than 59%? b. What percentage of scores were over 83% c. If 160 students took the exam, how many students received a score over 75%?
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The scores on a Psychology exam were normally distributed with a mean of 67 and a standard deviation...
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