Use the list and calculation method to answer the following questions. Show your work at each step.
4. You draw three cards (with replacement) from a standard deck of cards. What is the probability that
a. exactly one will be red: .125 + .125 + .125 = .375
b. none will be red, and: .125
c. more than two will be red: .125
Outcome Probability No. of Hits
RRR (.5)(.5)(.5) = .125 3
RRB (.5)(.5)(.5) = .125 2
RBR (.5)(.5)(.5) = .125 2
RBB (.5)(.5)(.5) = .125 1
BRR (.5)(.5)(.5) = .125 2
BRB (.5)(.5)(.5) = .125 1
BBR (.5)(.5)(.5) = .125 1
BBB (.5)(.5)(.5) = .125 0
1 answer