Use the following to answer the question(s) below.
A government agency has 6000 employees. As an alternative to the traditional five day work week, employees were asked whether they preferred a four-day work week (10 hours per day) or flexible hours. The table below shows the results by age category.

-What is the probability that an employee prefers flex hours given that he/she is in the 30-45 age group?
A) 0.90
B) 0.56
C) 0.31
D) 0.80
E) 0.67

Question

Use the following to answer the question(s) below.
A government agency has 6000 employees. As an alternative to the traditional five day work week, employees were asked whether they preferred a four-day work week (10 hours per day) or flexible hours. The table below shows the results by age category.
 
-What is the probability that an employee prefers flex hours given that he/she is in the 30-45 age group?
A) 0.90 
B) 0.56 
C) 0.31 
D) 0.80 
E) 0.67

Quizplus · Accepted Answer

P(flex hours | 30-45 age group) = P(flex hours and 30-45 age group) / P(30-45 age group)= 0.31 / 0.56= 0.56

Use the Following to Answer the Question(s) Below