Chi-square test for independence

Reference no: EM13497936

A chi- square test for independence had df=3. what is the total number of categories (cells in the matrix) that were used to classify individuals in the sample.

A: 4 B: 6 C: 8 D: 9

Reference no: EM13497936

Questions Cloud

Main sources of amplification in the auditory system : Describe the THREE main sources of amplification in the auditory system (inner, middle ear, outer hair cells), and the specific role played by each.

Inner hair cells detect only single frequencies : If inner hair cells detect only single frequencies (aka, pure tones), how could cells in auditory cortex detect complex sounds?

Describe the theory of relativity : In general terms of physics, describe the Theory of Relativity. What does it mean for velocity to be relative? Describe the Theory of Quantum Mechanics. What is the role of the observer in this theory?

What values are specified by the null hypothesis : What values are specified by the null hypothesis for the chi-square test for goodness of fit?

Chi-square test for independence : A chi- square test for independence had df=3. what is the total number of categories (cells in the matrix) that were used to classify individuals in the sample.

Progressive memory impairment : A patient presenting with a progressive memory impairment and a language impairment is most likely suffering from

Tourettes syndrome and conduct disorder : John has been diagnosed as having Tourette's syndrome and conduct disorder. Tourette's syndrome and conduct disorder in this case are referred to as ___ disorders

Ethical principles of the belmont report. : Describe the Tuskegee Syphilis Study, and explain how it illustrates violations of all three ethical principles of the Belmont Report.

Either sample or the sum of squares. : The question doesn't give you the mean for either sample or the sum of squares. I figured out how to get the mean for Sample 1 and Sample 2, but how do you find the SS?

User Account

All Pages