What is the probability that the selected individual has neither type of card?

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Consider randomly selecting a student at a certain university, Let A denote the event that the
selected individual has a Visa credit card and B be the event that a person
selected has a MasterCard. Suppose that the probability of event A is: 0.5, the probability of
event B is 0.4, and the probability of a selected person having both card
types is: 0.25.
What is the probability that the selected individual has neither type of card?
O a. 0.35
O b.0.10
Oc. 0.70
O d.0.24
Transcribed Image Text:Consider randomly selecting a student at a certain university, Let A denote the event that the selected individual has a Visa credit card and B be the event that a person selected has a MasterCard. Suppose that the probability of event A is: 0.5, the probability of event B is 0.4, and the probability of a selected person having both card types is: 0.25. What is the probability that the selected individual has neither type of card? O a. 0.35 O b.0.10 Oc. 0.70 O d.0.24
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