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In an experiment to determine the effect of ambient temperature on the emissions of oxides of nitrogen (NO,,) of diesel trucks, 10 trucks were run at temperatures of 40°F and 80°F. The emissions, in ppm, are presented in the following table. Truck 40°F 80°F 0.8347 0.8152 0.7532 0.7652 0.8557 0.8426 4 0.9012 0.7971 0.7854 0.7643 0.8629 0.8195 0.8827 0.7836 0.7403 0.6945 0.7480 0.7729 10 0.8486 0.7947 Can you conclude that the mean emissions differ between the two temperatures?

In an experiment to determine the effect of ambient temperature on the emissions of oxides of nitrogen (NO,,) of diesel trucks, 10 trucks were run at temperatures of 40°F and 80°F. The emissions, in ppm, are presented in the following table. Truck 40°F 80°F 0.8347 0.8152 0.7532 0.7652 0.8557 0.8426 4 0.9012 0.7971 0.7854 0.7643 0.8629 0.8195 0.8827 0.7836 0.7403 0.6945 0.7480 0.7729 10 0.8486 0.7947 Can you conclude that the mean emissions differ between the two temperatures?

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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In an experiment to determine the effect of ambient temperature on the emissions of oxides of nitrogen (NO,,) of diesel trucks, 10 trucks were run at temperatures of 40°F and 80°F. The emissions, in ppm, are presented in the following table. Truck 40°F 80°F 0.8347 0.8152 0.7532 0.7652 0.8557 0.8426 4 0.9012 0.7971 0.7854 0.7643 0.8629 0.8195 0.8827 0.7836 0.7403 0.6945 0.7480 0.7729 10 0.8486 0.7947 Can you conclude that the mean emissions differ between the two temperatures?
Transcribed Image Text:In an experiment to determine the effect of ambient temperature on the emissions of oxides of nitrogen (NO,,) of diesel trucks, 10 trucks were run at temperatures of 40°F and 80°F. The emissions, in ppm, are presented in the following table. Truck 40°F 80°F 0.8347 0.8152 0.7532 0.7652 0.8557 0.8426 4 0.9012 0.7971 0.7854 0.7643 0.8629 0.8195 0.8827 0.7836 0.7403 0.6945 0.7480 0.7729 10 0.8486 0.7947 Can you conclude that the mean emissions differ between the two temperatures?
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