Suppose the National Transportation Safety Board (NTSB) wants to examine the safety of compact cars, midsize cars, and full-size cars. It collects a sample of three for each of the treatments (cars types). Using the hypothetical data provided below, test whether the mean pressure applied to the driver's head during a crash test is significantly different for each type of car. Hand caleulate the ANOVA using a significance level of .05. Compact cars Midsize cars Full-size cars 6 9 8 7 5 Hypotheses: Fart/threshold: 445
Suppose the National Transportation Safety Board (NTSB) wants to examine the safety of compact cars, midsize cars, and full-size cars. It collects a sample of three for each of the treatments (cars types). Using the hypothetical data provided below, test whether the mean pressure applied to the driver's head during a crash test is significantly different for each type of car. Hand caleulate the ANOVA using a significance level of .05. Compact cars Midsize cars Full-size cars 6 9 8 7 5 Hypotheses: Fart/threshold: 445
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Transcribed Image Text:2. Suppose the National Transportation Safety Board (NTSB) wants to examine the safety of compact cars,
midsize cars, and full-size cars. It collects a sample of three for each of the treatments (cars types).
Using the hypothetical data provided below, test whether the mean pressure applied to the driver's head
during a crash test is significantly different for each type of car. Hand caleulate the ANOVA using a
significance level of .05.
Compact cars
Midsize cars
Full-size cars
6
4
9
6
4
8
7
5
5
Нypotheses:
Ferit /threshold:
Source of Variation
MS
Fobt
Between groups
Within groups (error)
Total
Conclusion:
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