Three EV (Electric Vehicle) motor systems are being tested for theirefficiency. The following are the data.Motor 1Motor 2Motor 3566058455554505253445950495052Using alpha = 0.05, are there any differences between the level ofefficiency in the motor systems?*Define the null and alternative hypothesis[ Select ]*Calculate the degrees of freedom,dfoetween , dfwithin, and the dfrotal , respectively[ Select ]*State the decision rule, Feritical[ Select ]*Calculate test statistic, F = [Select]*State result and conclusion [ Select ]>>

Three EV (Electric Vehicle) motor systems are being tested for their efficiency. The following are the data. Motor 1 Motor 2 Motor 3 56 60 58 45 55 54 50 52 53 44 59 50 49 50 52 Using alpha = 0.05, are there any differences between the level of efficiency in the motor systems?

Three EV (Electric Vehicle) motor systems are being tested for their efficiency. The following are the data. Motor 1 Motor 2 Motor 3 56 60 58 45 55 54 50 52 53 44 59 50 49 50 52 Using alpha = 0.05, are there any differences between the level of efficiency in the motor systems?

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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Question

Three EV (Electric Vehicle) motor systems are being tested for their
efficiency. The following are the data.
Motor 1
Motor 2
Motor 3
56
60
58
45
55
54
50
52
53
44
59
50
49
50
52
Using alpha = 0.05, are there any differences between the level of
efficiency in the motor systems?
*Define the null and alternative hypothesis
[ Select ]
*Calculate the degrees of freedom,
dfoetween , dfwithin, and the dfrotal , respectively
[ Select ]
*State the decision rule, Feritical
[ Select ]
*Calculate test statistic, F = [Select]
*State result and conclusion [ Select ]
>
>

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