Question: 9.109 The mean salary for a population of women who work in a traditional male job is $80,000. A random sample of 100 women is

9.109 The mean salary for a population of women who work in a traditional male job is $80,000. A random sample of 100 women is taken from this population and the sample mean and standard deviation are found to be x 5 $78,000 and s 5 $4000.

a. Compute the standardized statistic for the sample mean in this situation.

b. Draw a picture of the appropriate distribution for the standardized statistic, and find the area below the value of the standardized statistic computed in part (a). (Note: The use of either statistical software or Excel is necessary.)

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