barstr9146

13.06.2021 • 

Mathematics

In a randomized experiment with a random sample of 40 newborn rats, 20 were fed on a high protein diet and 20 on a low protein diet. Their weight gains were measured and summarized in following table. sample size sample mean sample SD High Protein 20 135 18 Low Protein 20 125 15 Use T test to check if diet has an influence on weight gain in newborn rats with significant level 0.05. Please, calculate the T test statistics value, and put the numeric value below (auto grading). (Hint: Use df = +−) Your 15

Ответ:

aeverettpdzrvo

21.11.2020

Mathematics

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The answer would be A. 1 1/5

Step-by-step explanation:

48/40 = 1 8/40

1 8/40 Simplify to 1 1/5

Hope this helps!

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