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10. Use the table to answer the questions below.                                   &

10. Use the table to answer the questions below.

                                                      Number of the late flights.                Number of on time flights

Delta Airlines                                  6                                                             33             

Sun Country Airlines                       5                                                             43

b) If one flight is randomly selected, what is the probability that it is a late flight or a Delta flight?

c) If one flight is randomly selected, what is the probability that it was on time, given that the flight was a Delta flight?

11. 10 people have volunteered to participate in a study. A group of 3 will be selected from the 10 to receive a particular treatment. How many ways can the 3 people be selected from the group of 10?

Math   Statistics-And-Probability   
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