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Measurements of the sodium content in samples of two brands of chocolate bar yield the following results (in grams) 31.26 37.36 28.52 33.14 32.74 34.34 34.33 29.95 Brand A: 34.36 Brand B: 41.08 38.22 39.59 38.82 36.24 37.73 35.03 39.22 34.13 34.33 34.98 29.64 40.60 Let x represent the population mean for Brand B and let y represent the population mean for Brand A. Find a 98% confidence interval for the difference #x-Hy. Round down the degrees of freedom to the nearest integer and round the answers to three decimal places. The 98 % confidence interval is 0.808 7.199

Measurements of the sodium content in samples of two brands of chocolate bar yield the following results (in grams) 31.26 37.36 28.52 33.14 32.74 34.34 34.33 29.95 Brand A: 34.36 Brand B: 41.08 38.22 39.59 38.82 36.24 37.73 35.03 39.22 34.13 34.33 34.98 29.64 40.60 Let x represent the population mean for Brand B and let y represent the population mean for Brand A. Find a 98% confidence interval for the difference #x-Hy. Round down the degrees of freedom to the nearest integer and round the answers to three decimal places. The 98 % confidence interval is 0.808 7.199

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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Measurements of the sodium content in samples of two brands of chocolate bar yield the following results (in grams): 31.26 37.36 28.52 33.14 32.74 34.34 34.33 29.95 Brand A: 34.36 Brand B: 41.08 38.22 39.59 38.82 36.24 37.73 35.03 39.22 34.13 34.33 34.98 29.64 40.60 Let x represent the population mean for Brand B and let y represent the population mean for Brand A. Find a 98% confidence interval for the difference #x-Hy. Round down the degrees of freedom to the nearest integer and round the answers to three decimal places. The 98% confidence interval is ( 0.808 7.199
Transcribed Image Text:Measurements of the sodium content in samples of two brands of chocolate bar yield the following results (in grams): 31.26 37.36 28.52 33.14 32.74 34.34 34.33 29.95 Brand A: 34.36 Brand B: 41.08 38.22 39.59 38.82 36.24 37.73 35.03 39.22 34.13 34.33 34.98 29.64 40.60 Let x represent the population mean for Brand B and let y represent the population mean for Brand A. Find a 98% confidence interval for the difference #x-Hy. Round down the degrees of freedom to the nearest integer and round the answers to three decimal places. The 98% confidence interval is ( 0.808 7.199
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