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Which of the following is NOT a requirement for testing a claim about a standard deviation or variance? E) O A. The chi-square distribution is

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Which of the following is NOT a requirement for testing a claim about a standard deviation or variance? E) O A. The chi-square distribution is used. 0 B. The population has a normal distribution. 0 c. The sample is a simple random sample. 0 D. The population must be skewed to the right

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