7
QuizMultiple Choice

Summarizing Data Sets with Statistics

Question 7 • *Integrated Math II Full

The annual salaries of the sales team at Pat’s company are listed in the table below.$42,000$80,000$50,000$56,000$45,000$63,000$42,000$70,000What is the mean salary of a salesperson at the company?

Answer
A
$38,000
B
$53,000
C
$56,000
D
$58,000

Explanation

Add the eight salaries: $42,000 + $80,000 + $50,000 + $56,000 + $45,000 + $63,000 + $42,000 + $70,000 = $448,000. Divide the total by 8 salespeople: $448,000 ÷ 8 = $56,000. The mean salary is $56,000, choice C.

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