What is probability that the employee is female or a professional worker?

What is probability that the employee is female or a professional worker?




The client company data from the Decision Dilemma reveal that 155 employees worked one o four types of position. Shown here again is the raw values matrix with the frequency counts for each category and for subtotals and totals containing a breakdown of these employees by type of position and by sex. If an employee of the company is selected randomly, what is probability that the employee is female or a professional worker?



__________________________COMPANY HUMAN RESOURCE DATA



______________________________________________________-_SEX

















































 

 

Male

Female

 

 

Magnerial

8

3

11


Types of Position



Professional

31

13

44

 

Technial

52

17

69

 

Clecrical

9

22

31

 

 

100

55

155



 





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