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7. What is the probability that they will clear exactly 4 hurdles? 3. What is the probability that they will clear less than 4 hurdles? 9. What is the probability at they will clear more than 4 hurdles? dec dec dec % % %

7. What is the probability that they will clear exactly 4 hurdles? 3. What is the probability that they will clear less than 4 hurdles? 9. What is the probability at they will clear more than 4 hurdles? dec dec dec % % %

College Algebra
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section: Chapter Questions
Problem 14T: An unbalanced coin is weighted so that the probability of heads is 0.55. The coin is tossed ten...
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Question

A player has to cross 10 hurdles in a hurdle race. The probability that he will clear each hurdle is 83%. ?

7. What is the probability that they will clear exactly 4 hurdles? 8. What is the probability that they will clear less than 4 hurdles? 9. What is the probability at they will clear more than 4 hurdles? 10. What is the probability that they will clear between 4-5 hurdles? dec dec dec dec % % % %
Transcribed Image Text:7. What is the probability that they will clear exactly 4 hurdles? 8. What is the probability that they will clear less than 4 hurdles? 9. What is the probability at they will clear more than 4 hurdles? 10. What is the probability that they will clear between 4-5 hurdles? dec dec dec dec % % % %
Expert Solution
Step 1

Given Information:

A player has to cross 10 hurdles in a hurdle race.

The probability that he will clear each hurdle is 83% i.e., p=0.83

 

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