Essay
Below is the five number summary of the hourly wages ($) for sales managers.
Suppose there had been an error and that the lowest hourly wage for sales managers was $18.50 instead of $20.94. Indicate how this change would affect the following summary statistics (increase, decrease, or stay about the same).
a. Mean
b. Median
c. Range
d. IQR
e. Standard deviation
Correct Answer:

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a. Decrease
b. Stay ...View Answer
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Correct Answer:
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b. Stay ...
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