One of the basketball coaches at Cypress College wanted to see if Cypress College's Strength & Exercise class was increasing the weight that a player could bench press. The basketball coach randomly selected some of his players and determined how much they could bench press before taking the class. Then after completing the class, he again determined the weight that they could now bench press. The data for these players is given in the table below. Test whether the Strength and Exercise class is increasing the amount of weight that the players can bench press at the a=0.05 level of significance. Player Player 1 Player 2 Player 3 Player 4 Pounds Lifted Before 205 241 338 368 Class Pounds Lifted After 295 252 330 360 Class [ Select] 0.67 0.79 0.33 0.21 [ Select]

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
Topic Video
Question
One of the basketball coaches at Cypress College wanted to see if Cypress College's Strength & Exercise class was increasing
the weight that a player could bench press. The basketball coach randomly selected some of his players and determined how
much they could bench press before taking the class. Then after completing the class, he again determined the weight that they
could now bench press. The data for these players is given in the table below. Test whether the Strength and Exercise class is
increasing the amount of weight that the players can bench press at the a=0.05 level of significance.
Player
Player 1
Player 2
Player 3
Player 4
Pounds
Lifted Before
205
241
338
368
Class
Pounds
Lifted After
295
252
330
360
Class
[ Select]
0.67
0.79
0.33
0.21
[Select]
Transcribed Image Text:One of the basketball coaches at Cypress College wanted to see if Cypress College's Strength & Exercise class was increasing the weight that a player could bench press. The basketball coach randomly selected some of his players and determined how much they could bench press before taking the class. Then after completing the class, he again determined the weight that they could now bench press. The data for these players is given in the table below. Test whether the Strength and Exercise class is increasing the amount of weight that the players can bench press at the a=0.05 level of significance. Player Player 1 Player 2 Player 3 Player 4 Pounds Lifted Before 205 241 338 368 Class Pounds Lifted After 295 252 330 360 Class [ Select] 0.67 0.79 0.33 0.21 [Select]
One of the basketball coaches at Cypress College wanted to see if Cypress College's Strength & Exercise class was increasing
the weight that a player could bench press. The basketball coach randomly selected some of his players and determined how
much they could bench press before taking the class. Then after completing the class, he again determined the weight that they
could now bench press. The data for these players is given in the table below. Test whether the Strength and Exercise class is
increasing the amount of weight that the players can bench press at the a=0.05 level of significance.
Player
Player 1
Player 2
Player 3
Player 4
Pounds
Lifted Before
205
241
338
368
[ Select]
ANOVA
2-SampFTest
252
330
360
2-SampTTest
X^2-Test
2-PropZTest
T-Test
[ Select ]
P-Value
[ Select]
Conclusion
Transcribed Image Text:One of the basketball coaches at Cypress College wanted to see if Cypress College's Strength & Exercise class was increasing the weight that a player could bench press. The basketball coach randomly selected some of his players and determined how much they could bench press before taking the class. Then after completing the class, he again determined the weight that they could now bench press. The data for these players is given in the table below. Test whether the Strength and Exercise class is increasing the amount of weight that the players can bench press at the a=0.05 level of significance. Player Player 1 Player 2 Player 3 Player 4 Pounds Lifted Before 205 241 338 368 [ Select] ANOVA 2-SampFTest 252 330 360 2-SampTTest X^2-Test 2-PropZTest T-Test [ Select ] P-Value [ Select] Conclusion
Expert Solution
steps

Step by step

Solved in 3 steps with 2 images

Blurred answer
Knowledge Booster
Data Collection, Sampling Methods, and Bias
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
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