Three students, Linda, Tuan, and Javier, are given laboratory rats 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. Formula A Formula B 17 57 27 35 42 37 27 45 62 2. The test-statistic for this data = 3. The p-value for this sample= 4. The p-value is greater than alpha 15 43 20 15 29 43 51 He: 2143 H₁: At least two of the means differ from each other. 1. For this study, we should use ANOVA Assume that all distributions are normal, the three population standard deviations are all the same, and the data was collected independently and randomly. Use a level of significance of a = 0.01. Formula C 52 50 22 a 41 36 58 25 46 (Please show your answer to 3 decimal places.) (Please show your answer to 4 decimal places.) 5. Base on this, we should [fail to reject the null hypothesis hypothesis 6. As such, the final conclusion is that... O There is sufficient evidence to support the claim that nutritional formula type is a factor in weight gain for rats. There is insufficient evidence to support the claim that nutritional formula type is a factor in weight gain for rats.

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