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Author Question: A researcher is testing the percent weight gain on mice of varying ages based upon the diet they ... (Read 56 times)

Davideckstein7

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A researcher is testing the percent weight gain on mice of varying ages based upon the diet they eat.  He has 4 mice in each age category: 6 months, 9 months, 12 months and 15 months.  They mice are weighed, fed only one of four diets and weighed after 1 month.  The weight gain percent is then recorded.  The data is given below. Test at if there is a difference in weights.

Diet ADiet BDiet CDiet D
6 months5.25.35.85.6
9 months5.05.75.65.2
12 months5.36.16.15.0
15 months4.96.45.75.1

◦ Diet does result in significantly different weight gains.
◦ Diet does not result in significantly different weight gains.


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Marked as best answer by Davideckstein7 on Jan 16, 2020

pangili4

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Davideckstein7

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Reply 2 on: Jan 16, 2020
Thanks for the timely response, appreciate it


gcook

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Reply 3 on: Yesterday
Excellent

 

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