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2. Three thermometers are used regularly in a certain laboratory. To check the relative accuracies, independently placed in a cell kept at zero degrees Celsius. Each thermometer is placed in the cell four times, with the following they are randomly and results: 1 0.1 0.9 -0.8 -0.2 2 -0.2 0.8 -0.3 0.6 3 0.9 0.2 0.3 -0.3 Are there significant differences among the means for the three thermometers? Test at 0.05 level of significance.

2. Three thermometers are used regularly in a certain laboratory. To check the relative accuracies, independently placed in a cell kept at zero degrees Celsius. Each thermometer is placed in the cell four times, with the following they are randomly and results: 1 0.1 0.9 -0.8 -0.2 2 -0.2 0.8 -0.3 0.6 3 0.9 0.2 0.3 -0.3 Are there significant differences among the means for the three thermometers? Test at 0.05 level of significance.

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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2. Three thermometers are used regularly in a certain laboratory. To check the relative accuracies, independently placed in a cell kept at zero degrees Celsius. Each thermometer is placed in the cell four times, with the following they are randomly and results: 1 0.1 0.9 -0.8 -0.2 2 -0.2 0.8 -0.3 0.6 3 0.9 0.2 0.3 -0.3 Are there significant differences among the means for the three thermometers? Test at 0.05 level of significance.
Transcribed Image Text:2. Three thermometers are used regularly in a certain laboratory. To check the relative accuracies, independently placed in a cell kept at zero degrees Celsius. Each thermometer is placed in the cell four times, with the following they are randomly and results: 1 0.1 0.9 -0.8 -0.2 2 -0.2 0.8 -0.3 0.6 3 0.9 0.2 0.3 -0.3 Are there significant differences among the means for the three thermometers? Test at 0.05 level of significance.
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