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Science-Related Homework Help Mathematics Topic started by: ejohnson3310 on Jan 26, 2018



Title: Tammy is a general contractor and has submitted two bids for two projects (A and B). The probability ...
Post by: ejohnson3310 on Jan 26, 2018
Tammy is a general contractor and has submitted two bids for two projects (A and B). The probability of getting project A is 0.65 . The probability of getting project B is 0.77 . The probability of getting at least one of the projects is 0.90.
 a. What is the probability that she will get both projects?
  b. Are the events of getting the two projects mutually exclusive? Explain, using probabilities.
  c. Are the two events independent? Explain, using probabilities.


Title: Tammy is a general contractor and has submitted two bids for two projects (A and B). The probability ...
Post by: al on Jan 26, 2018
a . 0.52
b. No, the intersection is not zero.
c. No, P(AB) = 0.6753  P(A)