SOLUTION: The data below were collected in an investigation of the maternal behavior of laboratory rats. The response variable is the time (in seconds) required for the mother to retrieve th

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Question 1202765: The data below were collected in an investigation of the maternal behavior of laboratory rats. The response variable is the time (in seconds) required for the mother to retrieve the pup to the nest, after being moved a fixed distance away. In the study, pups of different ages were used. Carry out a one-way analysis of variance of the data. Test the hypothesis at alpha 0.05. Interpret your results.
Maternal Behavior in Rats
Age of Pup
5 Days 20 Days 35 Days
15 30 40
10 15 35
25 20 50
15 25 43
20 23 45
18 20 40
Answer by Theo(13342) About Me  (Show Source):
You can put this solution on YOUR website!
i used the one way anova calculator at https://www.statskingdom.com/180Anova1way.html and it indicates that there are differences between the 3 groups.

my inputs to this calculator are shown below.



the output from this calculator is shown below.



here's a reference on how to do it manually.

https://www.youtube.com/watch?v=-yQb_ZJnFXw