Multiple Choice
The weekly salaries (in dollars) of randomly selected employees of a company are summarized in the boxplotbelow. Based on the boxplot, is a large sample necessary to conduct a hypothesis test about the mean salary? Ifso, why? 
A) Yes; data do not appear to be normally distributed but skewed right.
B) Yes; data do not appear to be normally distributed but skewed left.
C) No; data appear to be normally distributed.
D) Yes; data contain outliers.
Correct Answer:
Verified
Correct Answer:
Verified
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