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What is the test statistic? Round your answer to two decimal places. Z= i eTextbook and Media Save for Later Part 3 What is the p-value? Round your answer to three decimal places. p-value = i

What is the test statistic? Round your answer to two decimal places. Z= i eTextbook and Media Save for Later Part 3 What is the p-value? Round your answer to three decimal places. p-value = i

MATLAB: An Introduction with Applications
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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Penalty Shots in World Cup Soccer A study¹ of 138 penalty shots in World Cup Finals games between 1982 and 1994 found that the goalkeeper correctly guessed the direction of the kick only 41 % of the time. The article notes that this is "slightly worse than random chance." We use these data as a sample of all World Cup penalty shots ever. Test at a 5 % significance level to see whether there is evidence that the percent guessed correctly is less than 50 % . The sample size is large enough to use the normal distribution. The standard error from a randomization distribution under the null hypothesis is SE= 0.043. 1St.John, A., "Physics of a World Cup Penalty-Kick Shootout - 2010 World Cup Penalty Kicks," Popular Mechanics, June 14, 2010.
Transcribed Image Text:Penalty Shots in World Cup Soccer A study¹ of 138 penalty shots in World Cup Finals games between 1982 and 1994 found that the goalkeeper correctly guessed the direction of the kick only 41 % of the time. The article notes that this is "slightly worse than random chance." We use these data as a sample of all World Cup penalty shots ever. Test at a 5 % significance level to see whether there is evidence that the percent guessed correctly is less than 50 % . The sample size is large enough to use the normal distribution. The standard error from a randomization distribution under the null hypothesis is SE= 0.043. 1St.John, A., "Physics of a World Cup Penalty-Kick Shootout - 2010 World Cup Penalty Kicks," Popular Mechanics, June 14, 2010.
Scanned 225 What is the test statistic? Round your answer to two decimal places. DecemberFlights.csv A Z= i eTextbook and Media Save for Later Part 3 What is the p-value? Round your answer to three decimal places. p-value = i eTextbook and Media ExerciseHours.csv MULIGE 110 At
Transcribed Image Text:Scanned 225 What is the test statistic? Round your answer to two decimal places. DecemberFlights.csv A Z= i eTextbook and Media Save for Later Part 3 What is the p-value? Round your answer to three decimal places. p-value = i eTextbook and Media ExerciseHours.csv MULIGE 110 At
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