Apple557
22.07.2020 •
Mathematics
Twelve different video games showing violence were observed. The duration times of violence were recorded, with the times (seconds) listed below. Assume that these sample data are used with a 0.01 significance level in a test of the claim that the population mean is greater than 85 sec. If we want to construct a confidence interval to be used for testing that claim, what confidence level should be used for a confidence interval? If the confidence interval is found to be negative 35.6 secless thanmuless than236.8 sec, what should we conclude about the claim?
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Ответ:
1/5 = 4%
1/250 = 0.004%
Hope this helps!!
~Kiwi