Six samples of each of four types of cereal grain grownin a certain region were analyzed
Chapter 10, Problem 9(choose chapter or problem)
Six samples of each of four types of cereal grain grownin a certain region were analyzed to determine thiamincontent, resulting in the following data (mg/g):Wheat 5.2 4.5 6.0 6.1 6.7 5.8Barley 6.5 8.0 6.1 7.5 5.9 5.6Maize 5.8 4.7 6.4 4.9 6.0 5.2Oats 8.3 6.1 7.8 7.0 5.5 7.2Does this data suggest that at least two of the grains differwith respect to true average thiamin content? Use alevel a 5 .05 test.
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