Essay
Below is the five number summary of the hourly wages ($) for advertising / promotion managers.
a. Would you expect the mean salary for this sample of marketing managers to be higher or lower than the median? Explain.
b. Which would be a more appropriate measure of central tendency for these data, the mean or median? Explain.
c. Calculate the range.
d. Calculate the IQR.
Correct Answer:

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a. We would expect the mean salary to be...View Answer
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