SOLUTION: Ive Been struggling with this, any help is greatly appreciated :) At a certain non-profit organization, 51% of employees are college graduates and 47% of employees have more tha

Algebra ->  Probability-and-statistics -> SOLUTION: Ive Been struggling with this, any help is greatly appreciated :) At a certain non-profit organization, 51% of employees are college graduates and 47% of employees have more tha      Log On


   



Question 452182: Ive Been struggling with this, any help is greatly appreciated :)
At a certain non-profit organization, 51% of employees are college graduates and 47% of employees have more than ten years of experience. If 77% of the organization's employees are either college graduates or have more than ten years of experience (or both), what is the probability that a randomly selected employee will have more than ten years of experience and be a college graduate?

Answer by edjones(8007) About Me  (Show Source):
You can put this solution on YOUR website!
Make a Venn diagram to understand this.
51+47=98
.98-.77=.21 P(A and B) Answer.
.51-.21=.30 P(A)
.47-.21=.26 P(B)
.
Ed