If P(D) = 0.44, and P(R) = 0.11, what is the probability of D or R?

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter4: Polynomials
Section: Chapter Questions
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If P(D) = 0.44, and P(R) = 0.11, what is the probability of D or R?

What is the probability of rolling two dice and getting 1 on one die and 5 on the other die? Show work!

New Jersey Transit claims that its 8:00 am train from Princeton to New York has a probability of 0.9 of arriving on time. Assume for now that this claim is true. Explain what probability 0.9 means in this setting.

What is the sum of all probabilities in any given event?

Robert spinned the spinner below twice. What is the probability of spinning 4 both times? Show work! *
 
 

 

5 1
4
2
Transcribed Image Text:5 1 4 2
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