welve different video games showing alcohol use were observed. The duration times of alcohol use were recorded, with the times (seconds) listed below. Assume that these sample data are used with a 0.10 significance level in a est 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 daim, what confidence level should be used for a confidence interval? If the confidence interval s found to be 22.2 sec

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A: X Frequency 0 2 1 6 2 8 3 36 4 50 5 68 6 55 7 36 8 19 9 10 10 4

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A:

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A:

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A: The formula of standard deviation is:

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A: X-intercepts are found by substituting y=0 in the given function.

Statements and Logic

Logic is the analysis of general patterns of thoughts without regard to any specific sense of context.