A random sample of 25 statistics examinations was taken. The average score in the sample was 76

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A random sample of 25 statistics examinations was taken. The average score in the sample was 76 with a variance of 144. Assuming the scores are normally distributed, the 99% confidence interval for the population average examination score is ANS: B PTS: 1

Posted Date: May 17, 2024 06:07 PM

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A random sample of 25 statistics examinations was taken. The average score in the sample was 76

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