contestant plays the game 42 times and obtains the following frequencies: 15, 10 -5% level of significance whether the probabilities corresponding to the payof

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
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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Q1
A pinball machine has five holes of varying sizes in which the ball may land. The payoff for the
ball landing in a given hole indicates that the probabilities of success for various holes should be
0.28, 0.24, 0.19, 0.15 and 0.14.
1.
A contestant plays the game 42 times and obtains the following frequencies: 15, 10, 7, 6 and 4. Test
at a 5% level of significance whether the probabilities corresponding to the payoffs are correct.
Transcribed Image Text:A pinball machine has five holes of varying sizes in which the ball may land. The payoff for the ball landing in a given hole indicates that the probabilities of success for various holes should be 0.28, 0.24, 0.19, 0.15 and 0.14. 1. A contestant plays the game 42 times and obtains the following frequencies: 15, 10, 7, 6 and 4. Test at a 5% level of significance whether the probabilities corresponding to the payoffs are correct.
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