Samples of peanut butter produced by three different manufactures are tested for aflatoxin (ppb), with the...

Samples of peanut butter produced by three different manufactures are tested for aflatoxin (ppb), with the following results:

Brand 1	Brand 2	Brand 3
0.5	2.5	3.3
6.3	1.8	1.5
1.1	3.6	0.4
2.7	5.2	4.8
5.5	1.2	2.2
4.3	0.7	1.1

Use the 0.05 level of significance to test whether the differences among the 3 sample means are significant.

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Expert Solution

milcah answered 9 months ago

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