10.00 points The following frequency distribution shows the days absent taken du

Question

10.00 points The following frequency distribution shows the days absent taken during a calendar year by employees of a manufacturing company; Number of Employees 47 17 Days Absent 6-10 11- 15 16-20 21 -25 How many employees were absent at least 11 days? ANSWER: What percent of the employees were absent less than 16 days? Report your final answer to 2 decimal places, using conventional rounding rules ANSWER: What is the relative frequency for the fourth class interval from "16- 20"? Report your final answer to 2 decimal places, using conventional rounding rules ANSWER: . What is the midpoint for the class interval with the smallest frequency? Report your final answer to 2 decimal places, using conventional rounding rules ANSWER: What is the approximate mean number of days absent? Report your final answer to 2 decimal places, using conventional rounding rules ANSWER:

Explanation / Answer

Solution1:

Atleast 11 includes classes

11-15

16-20

21-25

=13+8+3=24

ANSWER:24

Solution2:

percent lesss thann 16 is

1-5

6-10 and

11-15

=47+17+3=77

=77/88*100=87.5%

ANSWER:87.5

Solution3:

relative frequency=8/88=0.09

ANSWER:0.09

Solution4:

smallest frequency=3

class=21-25

midpint=lower limit+upper limit/2=21+25/2=23

ANSWER:23

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