opposing team's court. Suppose that her serves are independent of each other. a. What is the probability that on the 10th try she will make her 3rd successful serve? b. Suppose she has made two successful serves in nine attempts. What is the probability that her 10th serve will be successful? c. Even though parts (a) and (b) discuss thẹ same scenario, the probabilities you calçulated should be different. Can you explain the reason for this discrepancy?
opposing team's court. Suppose that her serves are independent of each other. a. What is the probability that on the 10th try she will make her 3rd successful serve? b. Suppose she has made two successful serves in nine attempts. What is the probability that her 10th serve will be successful? c. Even though parts (a) and (b) discuss thẹ same scenario, the probabilities you calçulated should be different. Can you explain the reason for this discrepancy?
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 4ECP: Show that the probability of drawing a club at random from a standard deck of 52 playing cards is...
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Transcribed Image Text:2. A not-so-skilled volleyball player has a 15% chance of making the serve, which involves
hitting the ball so it passes over the net on a trajectory such that it will land in the
opposing team's court. Suppose that her serves are independent of each other.
a. What is the probability that on the 10th try she will make her 3rd successful serve?
b. Suppose she has made two successful serves in nine attempts. What is the probability
that her 10th serve will be successful?
c. Even though parts (a) and (b) discuss the same scenario, the probabilities you
calculated should be different. Can you explain the reason for this discrepancy?
d. What is the probability that on the 10th try she will make her first successful serve?
e. What is the probability that she will make three successful serves in 10 serves.
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