y in which some mice. Were operated to produce a heart lesion .other mice underwent a sham operation that left indistinguishable scars but did no damage to the actual heart tissue.Suppose that 8mice were sent to each of the 5 experiments, with the experimenters chosen randomly. In each shipment, there were 2 lesions mice labeled as lesions, 2 non lesioned mice labeled as lesions ,2 lesuoned mice labeled as non lesioned ,and 2 non lesioned mice labeled as non lesioned . The experimenters reported back the number of trials required by each mouse to learn a T maze based discrimination problem 1 identify the factors in the study. Should mouse be regarded as a factor 2 which factor should be regarded as fixed, and which as random 3 are any factors nested
Contingency Table
A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.
Binomial Distribution
Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.
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Goerge conducted a study in which some mice. Were operated to produce a heart lesion .other mice underwent a sham operation that left indistinguishable scars but did no damage to the actual heart tissue.Suppose that 8mice were sent to each of the 5 experiments, with the experimenters chosen randomly. In each shipment, there were 2 lesions mice labeled as lesions, 2 non lesioned mice labeled as lesions ,2 lesuoned mice labeled as non lesioned ,and 2 non lesioned mice labeled as non lesioned .
The experimenters reported back the number of trials required by each mouse to learn a T maze based discrimination problem
1 identify the factors in the study. Should mouse be regarded as a factor
2 which factor should be regarded as fixed, and which as random
3 are any factors nested in others?
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