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s are based on a distribution of scores with the mean= 75 and standard deviation = 6.38. Draw a small picture to help you see
s are based on a distribution of scores with the mean= 75 and standard deviation = 6.38. Draw a small picture to help you see what's required. What is the probability of a score failing between the raw scores of 70 and 80? what is the probability of a score falling above a raw score of 80? What is the probability of a score failing between a raw score of 81 and 83? What is the probability of a score falling below a score of 63
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