Mathematics, 25.02.2022 04:50 soniah

50 high school students were asked how many hours they study per day. The mean was 1.5 hours, with a standard deviation of 0.5 hours. Using a 5% level of significance, what could we claim about the mean study time of the entire population of high school students so that the hypothesis will fail to be rejected?

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50 high school students were asked how many hours they study per day. The mean was 1.5 hours, with a...

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