Homework Help is Here – Start Your Trial Now!
Math
Probability
Let X be the number of scoring chances that result in goals for a football team during n scoring chances. During many games, the team scores on 20% of the chances. Before a new season, the team acquires two new strikers in the hope of increasing the probability of scoring on goal chances During the first 116 scoring chances, they got 29 goals. a) Determine with a hypothesis test whether the probability of scoring on goal chances ha increased. Use 5% level. Also calculate the test's p-value. b) What would the conclusion of the test be if we had used the 10% level?

Let X be the number of scoring chances that result in goals for a football team during n scoring chances. During many games, the team scores on 20% of the chances. Before a new season, the team acquires two new strikers in the hope of increasing the probability of scoring on goal chances During the first 116 scoring chances, they got 29 goals. a) Determine with a hypothesis test whether the probability of scoring on goal chances ha increased. Use 5% level. Also calculate the test's p-value. b) What would the conclusion of the test be if we had used the 10% level?

A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
See similar textbooks
icon
Related questions
Question
Let X be the number of scoring chances that result in goals for a football team during n scoring chances. During many games, the team scores on 20% of the chances. Before a new season, the team acquires two new strikers in the hope of increasing the probability of scoring on goal chances. During the first 116 scoring chances, they got 29 goals. a) Determine with a hypothesis test whether the probability of scoring on goal chances has increased. Use 5% level. Also calculate the test's p-value. b) What would the conclusion of the test be if we had used the 10% level?
Transcribed Image Text:Let X be the number of scoring chances that result in goals for a football team during n scoring chances. During many games, the team scores on 20% of the chances. Before a new season, the team acquires two new strikers in the hope of increasing the probability of scoring on goal chances. During the first 116 scoring chances, they got 29 goals. a) Determine with a hypothesis test whether the probability of scoring on goal chances has increased. Use 5% level. Also calculate the test's p-value. b) What would the conclusion of the test be if we had used the 10% level?
Expert Solution
steps

Step by step

Solved in 2 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Similar questions
Recommended textbooks for you
A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
Probability
ISBN:
9780134753119
Author:
Sheldon Ross
Publisher:
PEARSON
A First Course in Probability
A First Course in Probability
Probability
ISBN:
9780321794772
Author:
Sheldon Ross
Publisher:
PEARSON
SEE MORE TEXTBOOKS