Question

What is meant by a marginal distribution? What is meant by a conditional distribution? What is meant by a marginal distribution? O A. A marginal distribution is the effect of other row variable or the column variable in the contingency table OB. A marginal distribution is a frequency or relative frequency distribution of either the row of column variable in a contingency table OC. A marginal distribution is the relative frequency of each category of one variable, given a specific value of the other variable in a contingency table OD. A marginal distribution is the relative distribution of both row or column variables in the contingency table What is meant by a conditional distribution? A. A conditional distribution is a frequency or relative frequency distribution of either the row or column variable in a contingency table OB. A conditional distribution is the relative association between two categorical variables in the contingency table C. A conditional distribution is the relative distribution of both row or column variables in the contingency table OD. A conditional distribution lists the relative frequency of each category of the response variable, given a specific value of the explanatory variable in a contingency table Click to select your answer

Answer 1

Answer : B
Reason : This is because a marginal distribution shows the probability distribution of a single variable from the given joint probability distribution & a relative frequency also provides the probability distribution of a single variable. Thus, this is a correct option.

Answer : D
Reason : Since the general defination of a conditional distribution say that the probability of a certain variable given that another variable has already occurred. Thus, option D is the correct option as it is only option which talks about a conditional probability.

Hope this answers your query!