An article wanted to look at the compression strength of aluminum cans filled with strawberry drink and another sample filled with cola. (a) Does the following data suggest that the extra carbonation of cola results in a higher average compression strength? Base your answer on a P-value. What assumptions are necessary for your analysis? (b) Develop a 90% confidence interval of the difference of compression strength between the two beverages. Beverage Sample size SampleMean SD Strawberry drink 15 540 21 Cola 15 554 15
An article wanted to look at the compression strength of aluminum cans filled with strawberry drink and another sample filled with cola. (a) Does the following data suggest that the extra carbonation of cola results in a higher average compression strength? Base your answer on a P-value. What assumptions are necessary for your analysis? (b) Develop a 90% confidence interval of the difference of compression strength between the two beverages. Beverage Sample size SampleMean SD Strawberry drink 15 540 21 Cola 15 554 15
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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An article wanted to look at the compression strength of aluminum cans filled with strawberry drink
and another sample filled with cola.
(a) Does the following data suggest that the extra carbonation of cola results in a higher average
compression strength? Base your answer on a P-value. What assumptions are necessary for your
analysis?
(b) Develop a 90% confidence interval of the difference of compression strength between the two
beverages.
Beverage |
|
SampleMean |
SD |
Strawberry drink |
15 |
540 |
21 |
Cola |
15 |
554 |
15 |
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