SAT, 14.12.2021 04:40 Yazminwilliams2504
it is believed that the sat scores for students entering two state universities may have different standard deviations. specifically, it is believed that the standard deviation at university a is greater than the standard deviation at university b. if a statistical test is to be conducted, which of the following would be the proper way to formulate the null hypothesis?
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it is believed that the sat scores for students entering two state universities may have different s...
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