Mathematics, 23.07.2020 14:01 HecptyAura
A group of 59 randomly selected students have a mean score of 29.5 with a standard deviation of 5.2 on a placement test. What is the 95% confidence interval for the mean score, , of all students taking the test
Answers: 1
5%
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A group of 59 randomly selected students have a mean score of 29.5 with a standard deviation of 5.2...
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