Devon’s tennis coach says that 72% of Devon’s serves are good serves. Devon thinks he has a higher proportion of good serves. To test this, 50 of his serves are randomly selected and 40 of them are good. To determine if these data provide convincing evidence that the proportion of Devon’s serves that are good is greater than 72%, 100 trials of a simulation are conducted. Devon’s hypotheses are: H0: p = 72% and Ha: p > 72%, where p = the true proportion of Devon’s serves that are good. Based on the results of the simulation, what is the estimate of the P-value of the test? 0.060.080.140.28 60% 62% 64% 66% 68% 70% 72% 74% 76% 78% 80% 82% 84% 86% 88%Simulated sample proportion of good servesO 0.060.08D 0.14O 0.28000000000000000000000000000000000000000-+00000000000000000000+0000000+

GivenDevon’s hypotheses are: H0: p = 72%and Ha: p > 72%,where p = the true proportion of Devon’s…

Answered: Devon’s tennis coach says that 72% of…

Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)

6th Edition

ISBN:9781337111348

Author:Bruce Crauder, Benny Evans, Alan Noell

Publisher:Bruce Crauder, Benny Evans, Alan Noell

Chapter5: A Survey Of Other Common Functions

Section5.3: Modeling Data With Power Functions

Problem 6E: Urban Travel Times Population of cities and driving times are related, as shown in the accompanying...

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Devon’s tennis coach says that 72% of Devon’s serves are good serves. Devon thinks he has a higher proportion of good serves. To test this, 50 of his serves are randomly selected and 40 of them are good. To determine if these data provide convincing evidence that the proportion of Devon’s serves that are good is greater than 72%, 100 trials of a simulation are conducted. Devon’s hypotheses are: H₀: p = 72% and H_a: p > 72%, where p = the true proportion of Devon’s serves that are good. Based on the results of the simulation, what is the estimate of the P-value of the test?

0.06

0.08

0.14

0.28