The customer service department of H&R Block received a total of 235 telephone requests for a tip-sheet on personal tax or corporate tax. The following table summarizes callers' primary area of interest, and how they first heard about the tip-sheet. What is the probability a caller is interested in personal tax given that he first heard of the tip-sheet in the newspaper?
A) 106/135
B) 20/90
C) 70/135
D) 90/235
E) 70/90

Question

The customer service department of H&R Block received a total of 235 telephone requests for a tip-sheet on personal tax or corporate tax. The following table summarizes callers' primary area of interest, and how they first heard about the tip-sheet.  What is the probability a caller is interested in personal tax given that he first heard of the tip-sheet in the newspaper?
A) 106/135 
B) 20/90 
C) 70/135 
D) 90/235 
E) 70/90

Quizplus · Accepted Answer

The Answer of The customer service department of H&R Block received a total of 235 telephone requests for a tip-sheet on personal tax or corporate tax. The following table summarizes callers' primary area of interest, and how they first heard about the tip-sheet.  What is the probability a caller is interested in personal tax given that he first heard of the tip-sheet in the newspaper?
A) 106/135 
B) 20/90 
C) 70/135 
D) 90/235 
E) 70/90

The Customer Service Department of H&R Block Received a Total