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A set of test scores is normally distributed with a mean of 100 and a standard deviation of 5. Use the 68-95-99.7 rule to
A set of test scores is normally distributed with a mean of 100 and a standard deviation of 5. Use the 68-95-99.7 rule to find the percentage of scores in each of the following categories. a. Greater than 100 c. Less than 95 e. Less than 90 g. Greater than 95 b. Greater than 105 d. Less than 110 f. Less than 105 h. Between 95 and 105 a. The percentage of scores greater than 100 is 50 %. (Round to one decimal place as needed.) b. The percentage of scores greater than 105 is 16 %. (Round to one decimal place as needed.) c. The percentage of scores less than 95 is 16 %. (Round to one decimal place as needed.) d. The percentage of scores less than 110 is 97.5 %. (Round to one decimal place as needed.) e. The percentage of scores less than 90 is %.
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