Scientists developed a maze for rats that has compartments and each compartment had a different food. In each trial, scientists would record which compartment the rat went to first. They were curious if the rats favored some compartments more than others. Here are the results from trials Compartment A B C D E Observed arrivals 191 203 207 199 200 b) Measure the likelihood that the rat entered a compartment. Would you say the outcomes from each trial is equally likely and why? c) They want to perform a X2 goodness-of-fit test to determine if these results suggest that rats get to one specific compartment more often than the other compartments.
Scientists developed a maze for rats that has compartments and each compartment had a different food. In each trial, scientists would record which compartment the rat went to first. They were curious if the rats favored some compartments more than others. Here are the results from trials Compartment A B C D E Observed arrivals 191 203 207 199 200 b) Measure the likelihood that the rat entered a compartment. Would you say the outcomes from each trial is equally likely and why? c) They want to perform a X2 goodness-of-fit test to determine if these results suggest that rats get to one specific compartment more often than the other compartments.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Scientists developed a maze for rats that has compartments and each compartment had a different food. In each trial, scientists would record which compartment the rat went to first. They were curious if the rats favored some compartments more than others. Here are the results from trials Compartment A B C D E Observed arrivals 191 203 207 199 200 b) Measure the likelihood that the rat entered a compartment. Would you say the outcomes from each trial is equally likely and why? c) They want to perform a X2 goodness-of-fit test to determine if these results suggest that rats get to one specific compartment more often than the other compartments.
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