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Manny creates a new type of bowling ball. His new model knocked down an average of 9.46 pins, with a standard deviation of 1.37 pins. The older model bowling ball knocked down 8.15 pins on average, with a standard deviation of 3.71 pins. He tested each bowling ball model 10 times. What is the effect size of the difference in the bowling ball models? (Write your answer below, to two decimal places as a positive value; sign doesn't matter)

Manny creates a new type of bowling ball. His new model knocked down an average of 9.46 pins, with a standard deviation of 1.37 pins. The older model bowling ball knocked down 8.15 pins on average, with a standard deviation of 3.71 pins. He tested each bowling ball model 10 times. What is the effect size of the difference in the bowling ball models? (Write your answer below, to two decimal places as a positive value; sign doesn't matter)

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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Manny creates a new type of bowling ball. His new model knocked down an average of 9.46 pins, with a standard deviation of 1.37 pins. The older model bowling ball knocked down 8.15 pins on average, with a standard deviation of 3.71 pins. He tested each bowling ball model 10 times. What is the effect size of the difference in the bowling ball models? (Write your answer below, to two decimal places as a positive value; sign doesn't matter)
Transcribed Image Text:Manny creates a new type of bowling ball. His new model knocked down an average of 9.46 pins, with a standard deviation of 1.37 pins. The older model bowling ball knocked down 8.15 pins on average, with a standard deviation of 3.71 pins. He tested each bowling ball model 10 times. What is the effect size of the difference in the bowling ball models? (Write your answer below, to two decimal places as a positive value; sign doesn't matter)
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