A chi square test for independence is appropriate for:Question 4Select one:a.data from a single random sample where the sample is classified by the values of three or more categorical variables.b.data from samples from two or more populations where each sample is classified by values of two categorical variables.c.data from a single random sample where the sample is classified by values of two categorical variables.d.data from samples from two or more populations where each sample is classified by values of a single categorical variable.

A chi square test for independence and homogeneity is appropriate if:Question 5Select one:a.the data is normally distributedb.the expected frequency in each cell is less than 5c.the sample size is greater than 30d.the expected frequency in each cell is 5 or greater

A chi-squared test goodness of fit test can be used to test if two categorical variables are independentTrueFalseQuestion 10

What type of data is commonly analyzed using a chi-square test?*1 pointContinouous dataRatio dataOrdinal dataNominal or categorical data

3. The Chi Square test is applicable for a given data, if*

Which statistical test should be used to determine if there is a significant association between two categorical variables?Group of answer choicesChi-Square TestPearson correlationIndependent samples t-testANOVA