Mathematics, 23.04.2020 20:15 abby2572
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_ %.
First blank
55.89
56.07
56.45
Second blank
57.55
57.93
58.11
Answers: 1
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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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