Essay
Preliminary data analyses indicate that it is reasonable to consider the assumptions for one-way ANOVA satisfied. UseMinitab to perform the required hypothesis test using the p-value approach.
-At the 0.025 significance level, do the data provide sufficient evidence to conclude that a difference exists between the population means of the three different brands? The sample data are given below. 
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Not all the means are equal. ...View Answer
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Correct Answer:
Verified
Not all the means are equal. ...View Answer
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