Question: Keith tabulated the following values for time spent napping in minutes of six of his friends: 23, 35, 1?, 30, 20, and 19. The standard

 Keith tabulated the following values for time spent napping in minutes

Keith tabulated the following values for time spent napping in minutes of six of his friends: 23, 35, 1?, 30, 20, and 19. The standard deviation is 1043. Keith reads that the mean nap is 22 minutes. The tstasc for a twosided test would he . Answer choices are rounded to the hundredths place. X 0.70

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