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In an application to estimate the mean number of miles that downtown employees c

ID: 3380193 • Letter: I

Question

In an application to estimate the mean number of miles that downtown employees commute to work roundtrip each day, the following information is given: n = 20 x bar = 4.33 s = 3.50 If the desired confidence level is 95 percent, the appropriate critical value is: In an application to estimate the mean number of miles that downtown employees commute to work roundtrip each day, the following information is given: n = 20 x bar = 4.33 s = 3.50 If the desired confidence level is 95 percent, the appropriate critical value is: In an application to estimate the mean number of miles that downtown employees commute to work roundtrip each day, the following information is given: n = 20 x bar = 4.33 s = 3.50 If the desired confidence level is 95 percent, the appropriate critical value is:

Explanation / Answer

Critical Value
The Value of |t | with n-1 = 19 d.f is 2.093

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