Question 3 • Concepts in Probability and Statistics - MA3120 B-CR
A conditional relative frequency table is generated by column from a set of data. The conditional relative frequencies of the two categorical variables are then compared.
Answer
A
An association cannot be determined between the categorical variables because the relative frequencies are not similar in value.
B
There is likely an association between the categorical variables because the relative frequencies are not similar in value.
C
An association cannot be determined between the categorical variables because the sum of the relative frequencies is 1.0.
D
There is likely an association between the categorical variables because the sum of the relative frequencies is 1.0.