Eric gave a large bowl of puppy chow to each of 80 puppies and recorded how many ounces of food they ate during a given time period. He kept track of each puppy's breed and the brand of chow they ate. The means for each condition are shown in the table. To answer the questions below, examine the means. Assume differences between means of at least 2 units are significant. Purina Blue Buffalo Border collie 5.35 2.15 Bulldog 3.15 7.70 A. From the data in the table, does it look like there is a significant main effect of the brand of food? a. yes b. no B. If you said there is an effect in the previous question, please describe it. C. From the data in the table, does it look like there is a significant main effect of puppy breed? а. yes b. no D. If you said there is an effect in the previous question, please describe it. E. From the data in the table, does it look like there is a significant interaction? а. yes b. no

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 26PFA
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Eric gave a large bowl of puppy chow to each of 80 puppies and recorded how many ounces of
food they ate during a given time period. He kept track of each puppy's breed and the brand of chow they
ate. The means for each condition are shown in the table. To answer the questions below, examine the
means. Assume differences between means of at least 2 units are significant.
Purina
Blue Buffalo
Border collie
5.35
2.15
Bulldog
3.15
7.70
A. From the data in the table, does it look like there is a significant main effect of the brand of food?
а. yes
b. no
B. If you said there is an effect in the previous question, please describe it.
C. From the data in the table, does it look like there is a significant main effect of puppy breed?
а. yes
b. no
D. If you said there is an effect in the previous question, please describe it.
E. From the data in the table, does it look like there is a significant interaction?
a. yes
b. no
F. If you said there is an interaction in the previous question, please describe it.
Transcribed Image Text:Eric gave a large bowl of puppy chow to each of 80 puppies and recorded how many ounces of food they ate during a given time period. He kept track of each puppy's breed and the brand of chow they ate. The means for each condition are shown in the table. To answer the questions below, examine the means. Assume differences between means of at least 2 units are significant. Purina Blue Buffalo Border collie 5.35 2.15 Bulldog 3.15 7.70 A. From the data in the table, does it look like there is a significant main effect of the brand of food? а. yes b. no B. If you said there is an effect in the previous question, please describe it. C. From the data in the table, does it look like there is a significant main effect of puppy breed? а. yes b. no D. If you said there is an effect in the previous question, please describe it. E. From the data in the table, does it look like there is a significant interaction? a. yes b. no F. If you said there is an interaction in the previous question, please describe it.
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