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14 weekends. A landscaping company hypothesizes that the median number of lawns they mow in a weekend is 20. They tabulated the number of lawns

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14 weekends. A landscaping company hypothesizes that the median number of lawns they mow in a weekend is 20. They tabulated the number of lawns mowed in a random sample of 22 18 19 20 25 20 18 22 23 20 21 26 24 22 What critical value should be used for this two tailed test at a = 0.10? 0 4 0 3 0 1 O 2

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