Homework SourseIn an application to estimate the mean number of miles that
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:
Solution
Critical Value
The Value of |t | with n-1 = 19 d.f is 2.093
