A researcher wanted to see if different breeds of dogs preferred toys of certain colors. The researcher presented each dog with 3 toys, identical except that each was a different color, and recorded which toy the dog played with the most in a set time period. Here are the outcomes and partial results of a chi-square test (expected counts appear below observed counts): Chi-square test: Breed vs. toy color Yellow Purple Black Total 14 60 13 10 60 Beagle Collie Husky Total 16 24 27 24 29 24 72 30 23 23 23 16 23 69 من ان 13 15 60 13 39 180
A researcher wanted to see if different breeds of dogs preferred toys of certain colors. The researcher presented each dog with 3 toys, identical except that each was a different color, and recorded which toy the dog played with the most in a set time period. Here are the outcomes and partial results of a chi-square test (expected counts appear below observed counts): Chi-square test: Breed vs. toy color Yellow Purple Black Total 14 60 13 10 60 Beagle Collie Husky Total 16 24 27 24 29 24 72 30 23 23 23 16 23 69 من ان 13 15 60 13 39 180
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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