Question

A chi test tells us: a. Whether two continuous variables are correlated with each other b....

A chi test tells us:
a. Whether two continuous variables are correlated with each other
b. Whether two discrete variables are independent of each other
c. The amount of variation in one variable explained by the other
d. Which categories of one variable are associated with which categories of the other variables
Math   Statistics-And-Probability   
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Answer #1

The correct answer is option (d)

A chi test tells us: Which categories of one variable are associated with which categories of the other variables.

Reason: The chi-square independence test is a procedure for testing if two categorical variables are related in some population.

The Chi Square statistic is commonly used for testing relationships between categorical variables. The null hypothesis of the Chi-Square test is that no relationship exists on the categorical variables in the population; they are independent.

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