Question

Find the marginal distribution of military status in percentages. Round to the nearest whole percent.

Answer 1

The question is incomplete. Here is the complete question.

Mavis is interested whether military status is related to gender in American Samoa. The data she collected about the population of American Samoa in 2010 is below.

Find the marginal distribution of military status in percentages. Round to the nearest whole percentages.

In Armed Forces:

Military-dependent:

Civilian:

Answer: In Armed Forces: 0%

              Military-dependent: 3%

              Civilian: 97%

Step-by-step explanation: Marginal Distribution is defined as the probability distribution of variables contained in a subset.

For the American Samoa's military status, marginal distribution is

1) In Armed Forces:

$p_{1}=\frac{87}{55,519}*100$

$p_{1}=0.15$

2) Military-dependent:

$p_{2}=\frac{1709}{55,519}*100$

$p_{2}=3.08$

3) Civilian:

$p_{3}=\frac{53,723}{55,519}*100$

$p_{3}=96.77$

Now round each percentage to the nearest whole percentage:

Armed forces: 0%

Military: 3%

Civilian: 97%

The marginal distributions of military status are, in nearest whole percentage:

Armed forces: 0%

Military: 3%

Civilian: 97%