Group_size_(24/24F) 91    90    79 100    146    85 110    173    125 120    180    140 124    278    141 Assume the samples are random and​ independent, the populations are normally​ distributed, and the population variances are equal. The table available below shows the prices​ (in dollars) for a sample of automobile batteries. The prices are classified according to battery type. At α=0.05​, is there enough evidence to conclude that at least one mean battery price is different from the​ others? Find the critical​ value, F0​, and identify the rejection region.

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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Group_size_(35)    Group_size_(65)    Group_size_(24/24F)
91    90    79
100    146    85
110    173    125
120    180    140
124    278    141

Assume the samples are random and​ independent, the populations are normally​ distributed, and the population variances are equal. The table available below shows the prices​ (in dollars) for a sample of automobile batteries. The prices are classified according to battery type. At α=0.05​, is there enough evidence to conclude that at least one mean battery price is different from the​ others?

Find the critical​ value, F0​, and identify the rejection region.

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