which value for r in the table would most likely indicate an association between the conditional variables…
which value for r in the table would most likely indicate an association between the conditional variables? 0.09 0.10 0.13 0.79
Answer
Explanation:
Step1: Recall concept of association
In a two - way table for conditional variables, if there is no association, the row - conditional probabilities are equal to the marginal probabilities. Here, the marginal probability of being in category A is (U). The probability of being in category A given D is 0.12. If there is an association, the probability of being in category A given E ((R)) should be very different from 0.12.
Step2: Analyze options
The value of 0.79 is very different from 0.12. While 0.09, 0.10, and 0.13 are close to 0.12. A large difference in these probabilities indicates an association between the conditional variables.
Answer:
0.79