SOLUTION: 5.A company has 70 employees whose salaries are summarized in the frequency distribution below.
Salary Number of Employees
5,001–10,000 8
10,001–15,000 12
15,001–20,000 20
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Question 970107: 5.A company has 70 employees whose salaries are summarized in the frequency distribution below.
Salary Number of Employees
5,001–10,000 8
10,001–15,000 12
15,001–20,000 20
20,001–25,000 17
25,001–30,000 13
a.Find the standard deviation.
b.Find the variance.
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
Using EXCEL (use the population variance and standard deviation),
.
.
.
.
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