The table below lists the frequency of wins for different post positions in a horse race. A post position of 1 is closest to the inside rail, so that horse has the shortest distance to run. (Because the number of horses varies from year to year, only the first 10 post positions are included.) Use a 0.05 significance level to test the claim that the likelihood of winning is the same for the different post positions. Based on the result, should bettors consider the post position of a horse race? 9. 5 3 4 6. 8 10 Post Position Wins 1 20 2 13 10 14 13 12 11 Determine the null and alternative hypotheses. Ho: H4: At least one post position has a different frequency of wins than the others. Calc Wins occur with all different frequency in the different post positions. Wins occur with equal frequency in the different post positions. Calc At least one post positions have a different frequency of wins than the others. P-value = (Round to four decimal places as needed.) What is the conclusion for this hypothesis test? O A. Fail to reject H. There is insufficient evidence to warrant rejection of the claim that the likelihood of winning is the same for the different post positions. O B. Reject Ho. There is insufficient evidence to warrant rejection of the claim that the likelihood of winning is the same for the different post positions. O C. Fail to reject Ho. There is sufficient evidence to warrant rejection of the claim that the likelihood of winning is the same for the different post positions. Click to select your answer(s).
The table below lists the frequency of wins for different post positions in a horse race. A post position of 1 is closest to the inside rail, so that horse has the shortest distance to run. (Because the number of horses varies from year to year, only the first 10 post positions are included.) Use a 0.05 significance level to test the claim that the likelihood of winning is the same for the different post positions. Based on the result, should bettors consider the post position of a horse race? 9. 5 3 4 6. 8 10 Post Position Wins 1 20 2 13 10 14 13 12 11 Determine the null and alternative hypotheses. Ho: H4: At least one post position has a different frequency of wins than the others. Calc Wins occur with all different frequency in the different post positions. Wins occur with equal frequency in the different post positions. Calc At least one post positions have a different frequency of wins than the others. P-value = (Round to four decimal places as needed.) What is the conclusion for this hypothesis test? O A. Fail to reject H. There is insufficient evidence to warrant rejection of the claim that the likelihood of winning is the same for the different post positions. O B. Reject Ho. There is insufficient evidence to warrant rejection of the claim that the likelihood of winning is the same for the different post positions. O C. Fail to reject Ho. There is sufficient evidence to warrant rejection of the claim that the likelihood of winning is the same for the different post positions. Click to select your answer(s).
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:The table below lists the frequency of wins for different post positions
varies from year to year, only the first 10 post positions are included.) Use a 0.05 significance level to test the claim that the likelihood of winning is the same for the different post positions. Based on the result.
should bettors consider the post position of a horse race?
a horse race. A post position of 1 is closest to the inside rail, so that horse has the shortest distance to run. (Because the number of horses
Post Position
4
14
6
8.
Wins
20
13
10
9
10
13
8
12
11
Determine the null and alternative hypotheses.
Ho:
H4:
At least one post position has a different frequency of wins than the others.
Calc
Wins occur with all different frequency in the different post positions.
Wins occur with equal frequency in the different post positions.
Calc
At least one post positions have a different frequency of wins than the others.
P-value = (Round to four decimal places as needed.)
What is the conclusion for this hypothesis test?
O A. Fail to reject Hn. There is insufficient evidence to warrant rejection of the claim that the likelihood of winning is the same for the different post positions.
O B. Reject Hn. There
insufficient evidence to warrant rejection of the claim that the likelihood of winning is the same for the different post positions.
O C. Fail to reject Ho. There is sufficient evidence to warrant rejection of the claim that the likelihood of winning is the same for the different post positions.
Click to select your answer(s).
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Transcribed Image Text:The table below lists the frequency of wins for different post positions in a horse race. A post position of 1 is closest to the inside rail, so that horse has the shortest distance to run. (Because the number of horses
varies from vear to vear, only the first 10 post positions are included.) Use a 0.05 significance level to test the claim that the likelihood of winning is the same for the different post positions. Based on the result.
should bettors consider the post position of a horse race?
Post Position
3
4.
8
12
10
Wins
20
13
10
14
13
5
11
T (KOuna to tnree aecimai piaces as neeaea.)
Calculate the P-value.
P-value =
(Round to four decimal places as needed.)
What is the conclusion for this hypothesis test?
O A. Fail to reject Hn. There is insufficient evidence to warrant rejection of the claim that the likelihood of winning is the same for the different post positions.
O B. Reject Hn. There is insufficient evidence to warrant rejection of the claim that the likelihood of winning is the same for the different post positions.
O C. Fail to reject Ho. There is sufficient evidence to warrant rejection of the claim that the likelihood of winning is the same for the different post positions.
O D. Reject Hn. There is sufficient evidence to warrant rejection of the claim that the likelihood of winning is the same for the different post positions.
Based on the result, should bettors consider the post position of a horse race?
O Yes
No
Click to select your answer(s).
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