the following data set shows the number of hours of sick leave that wall s ave t

Question

the following data set shows the number of hours of sick leave that

wall s ave this response Question 3 The following data set shows the number of hours of sick leave that some of the employees of Bastien's, Inc have taken during the first quarter of the year nearest hour 24 49 10 31 16 a frequency distribution for the above data (Let the width of your classes be 10 units and start your first class as 10- 19) p a relative frequency distribution and a percent frequency distribution for the data Develop a cumulative frequ T TIArial ' T-·-·-· 3(12pt) words 0 Path p

Explanation / Answer

(a)

Folowing is the frequency distribution of the data:

(b)

Sum of frequencies is denoted by N so N=30. Relative frequency is f/N , where f denotes the frequency of the class. When we multiply relative frequency by 100% it gives percentage frequency. Following is the completed table;

(c)

Following is the cumulative frequency distribution:

(d)

From cumulative frequency table, there are 22 employees who take less than 40 hours of sick leave.

Interval Frequency (f) 10-19 6 20-29 11 30-39 5 40-49 6 50-59 2 Total 30

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