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12 different video games showing violence were observed. The duration times of violence was recorded with...

12 different video games showing violence were observed. The duration times of violence was recorded with The Times in 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 seconds. 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 confident in a row is found to be -46.1<u<265.5 what should we conclude about the claim?

84, 15, 616, 46, 0, 55, 216, 45, 181, 0, 2, 56

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