Question

Refer to diagram. The percent of all voters are registered Democrats is part of which of the following distributions?

Answer 1

A, C and D are all irrelevant to the question.

The answer is B) The marginal distribution of political party.

Hope this helps!

Answer 2

Answer:

The percent of all voters that are registered Democrats is part of the marginal distribution of political party - Answer B.

Step-by-step explanation:

Marginal distribution is the probability function or description of a subset of variables from a  particular sample data. It is created or described when, in a sample we have a specific categorization odf our data. When we take into account both subsets simultaneously we talk of a joint distribution.

In your table there are two subsets or categories. Gender and political party. The question only talks about the democrats, one value of the sepcific category of political parties., so its not a joint distribution. As we are talking only of political parties , withput considering gender of democrats, the marginal distribution to consider is the one of political parties