MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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What's the x2= and the p-value? 

3:40 PM Thu Nov 25
* 47%
o openvellum.ecollege.com
Student Gradebook
In soccer, serious fouls result in a penalty kick with one kicker and one defending goalkeeper. The accompanying table summarizes results from 281 kicks during games among top
teams. In the table, jump direction indicates which way the goalkeeper jumped, where the kick direction is from the perspective of the goalkeeper. Use a 0.05 significance level to test
the claim that the direction of the kick is independent of the direction of the goalkeeper jump. Do the results support the theory that because the kicks are so fast, goalkeepers have no
time to react, so the directions of their jumps are independent of the directions of the kicks?
eText Contents
Click the icon to view the penalty kick data.
Video & Resource
>
Library
.....
Determine the null and alternative hypotheses.
Accessible Resources
A. Ho: Goalkeepers jump in the direction of the kick.
H1: Goalkeepers do not jump
the direction
kick.
B. Ho: Jump direction is independent of kick direction.
H1: Jump direction is dependent on kick direction.
O C. Ho: Goalkeepers do not jump in the direction of the kick.
H1: Goalkeepers jump in the direction of the
D. Ho: Jump direction is dependent on kick dire
Pentalty kick data
H1: Jump direction is independent of kick dire
Determine the test statistic.
Goalkeeper Jump
eft
Center Right
x²
(Round to three decimal places as needed.)
Kick to Left
52
3
42
Kick to Center
39
8.
29
Kick to Right
43
59
Print
Done
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Transcribed Image Text:3:40 PM Thu Nov 25 * 47% o openvellum.ecollege.com Student Gradebook In soccer, serious fouls result in a penalty kick with one kicker and one defending goalkeeper. The accompanying table summarizes results from 281 kicks during games among top teams. In the table, jump direction indicates which way the goalkeeper jumped, where the kick direction is from the perspective of the goalkeeper. Use a 0.05 significance level to test the claim that the direction of the kick is independent of the direction of the goalkeeper jump. Do the results support the theory that because the kicks are so fast, goalkeepers have no time to react, so the directions of their jumps are independent of the directions of the kicks? eText Contents Click the icon to view the penalty kick data. Video & Resource > Library ..... Determine the null and alternative hypotheses. Accessible Resources A. Ho: Goalkeepers jump in the direction of the kick. H1: Goalkeepers do not jump the direction kick. B. Ho: Jump direction is independent of kick direction. H1: Jump direction is dependent on kick direction. O C. Ho: Goalkeepers do not jump in the direction of the kick. H1: Goalkeepers jump in the direction of the D. Ho: Jump direction is dependent on kick dire Pentalty kick data H1: Jump direction is independent of kick dire Determine the test statistic. Goalkeeper Jump eft Center Right x² (Round to three decimal places as needed.) Kick to Left 52 3 42 Kick to Center 39 8. 29 Kick to Right 43 59 Print Done Help me solve this View an example Get more help - Clear all Check answer P Pearson Copyright © 2021 Pearson Education Inc. All rights reserved. | Terms of Use | Privacy Policy | Permissions | Contact Us |
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