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Mathematics, 28.01.2021 14:00 Raync8780
Assume the population has a normal distribution. A sample of 25 randomly selected students Has a mean test score of 81.5 With a standard deviation of 10.2. Construct a 90% confidence interval for the mean test score.
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Assume the population has a normal distribution. A sample of 25 randomly selected students Has a me...
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