What is the probability that the student has not visited between 21 and 30 states? 0.21 0.34 0.45 0.55
What is the probability that the student has not visited between 21 and 30 states? 0.21 0.34 0.45 0.55
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 11ECP: A manufacturer has determined that a machine averages one faulty unit for every 500 it produces....
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For students majoring in Hospitality Management, it was determined that 5% have visited 1–10 states, 16% have visited 11–20 states, 45% have visited 21–30 states, 19% have visited 31–40 states, and 15% have visited 41–50 states. Suppose a Hospitality Management student is picked at random. What is the probability that the student has not visited between 21 and 30 states?
0.21
0.34
0.45
0.55
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