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Mathematics, 21.07.2019 22:00 Seaisnowblue
The mean percentage of a population of people eating out at least once a week is 57% with a standard deviation of 3.5%. assume that a sample size of 40 people was surveyed from the population an infinite number of times. 95% of the sample mean occurs between % and %.
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The mean percentage of a population of people eating out at least once a week is 57% with a standard...
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