A basketball coach wants to know how many free throws an NBA player shoots during the course of an average practice. The coach takes a random sample of 43 players and finds the average number of free throws shot p practice was 225. The coach would like to test if the average is different from 240. Assume the population standard deviation is 35 and am 0.10 i. Find the rejection region, calculate the resulting test statistic and draw a conclusion for your test. ii. Calculate the p-value of the test and draw your conclusion.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
icon
Related questions
Question
A2)
A basketball coach wants to know how many free throws an NBA player shoots during the course of an average
practice. The coach takes a random sample of 43 players and finds the average number of free throws shot per
practice was 225. The coach would like to test if the average is different from 240. Assume the population
standard deviation is 35 and
a-0.10
i. Find the rejection region, calculate the resulting test statistic and draw a conclusion for your test.
ii. Calculate the p-value of the test and draw your conclusion.
Transcribed Image Text:A basketball coach wants to know how many free throws an NBA player shoots during the course of an average practice. The coach takes a random sample of 43 players and finds the average number of free throws shot per practice was 225. The coach would like to test if the average is different from 240. Assume the population standard deviation is 35 and a-0.10 i. Find the rejection region, calculate the resulting test statistic and draw a conclusion for your test. ii. Calculate the p-value of the test and draw your conclusion.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 4 steps with 1 images

Blurred answer
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman