# Question

Fifteen percent of the employees in a company have managerial positions, and 25 percent of the employees in the company have MBA degrees. Also, 60 percent of the managers have MBA degrees. Using the probability formulas,

a. Find the proportion of employees who are managers and have MBA degrees.

b. Find the proportion of MBAs who are managers.

c. Are the events being a manager and having an MBA independent? Justify your answer.

a. Find the proportion of employees who are managers and have MBA degrees.

b. Find the proportion of MBAs who are managers.

c. Are the events being a manager and having an MBA independent? Justify your answer.

## Answer to relevant Questions

In Exercise 4.24, find the proportion of employees who either have MBAs or are managers. In Exercise 4.24 Fifteen percent of the employees in a company have managerial positions, and 25 percent of the employees in the ...Two randomly selected grocery store patrons are each asked to take a blind taste test and to then state which of three diet colas ( marked as A, B, or C) he or she prefers. a Draw a tree diagram depicting the sample space ...Again consider the diagnostic test for HIV discussed in Example 4.13 (page 173) and recall that P (POS HIV) .999 and P ( POS ) .01, where POS denotes a positive test result. Assuming that the percentage of people who have ...Construct a tree diagram (like Figure 4.6) for the situation described in Exercise 4.48. Enterprise Industries has been running a television advertisement for Fresh liquid laundry detergent. When a survey was conducted, 21 percent of the individuals surveyed had purchased Fresh, 41 percent of the individuals ...Post your question

0