7. Data are drawn from a normal distribution with a mean of 97.6 and a standard deviation of 7. USE EMPIRICAL RULE. SHOW
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7. Data are drawn from a normal distribution with a mean of 97.6 and a standard deviation of 7. USE EMPIRICAL RULE. SHOW
7. Data are drawn from a normal distribution with a mean of 97.6 and a standard deviation of 7. USE EMPIRICAL RULE. SHOW WORK AND SKETCH. a. Approximately what percentage of the observations fall between 83.6 and 104.6? b. Approximately what percentage of the observations are greater than 90.6?
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