On a nationwide test taken by high school students, the mean score was 46 and the standard deviation was 11 The scores were normally distributed Complete the following statements (a) Approximately 95 of the students scored between O and O (b) Approximately 7 of the students scored between 13 and 7...

According to the empirical rule of the normal distri ...

On a nationwide test taken by high school students, the mean score was 46 and the...

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Statistics For Engineers and Scientists

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Statistics For Engineers and Scientists

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