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Mathematics, 25.05.2021 17:20 Isabella1319

300 high school students were asked how many hours of tv they watch per day. The mean was 2 hours, with a standard deviation of 0.5. using a 90% confidence level, calculate the maximum error of estimate​

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300 high school students were asked how many hours of tv they watch per day. The mean was 2 hours, w...
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