Determining the variance in weight gain

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Reference no: EM131824272

Determine whether or not the variance in weight gain is statistically the same among Javier's and Linda's rats.

Three students, Linda, Tuan, and Javier, are given 5 laboratory rats each for a nutritional experiment. Each rat's weight is recorded in grams. Linda feeds her rats Formula A, Tuan feeds his rats Formula B, and Javier feeds his rats Formula C. At the end of a specified time period, each rat is weighed again and the net gain in grams is recorded. Using a significance level of 10%, test the hypothesis that the three formulas produce the same mean weight gain.

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Reference no: EM131824272

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