Question

select the correct answer from each drop - down menu. the table shows data from a survey on college enrollment. the marginal total 4,293 is. the relative frequency of females in the 35 - plus age group compared with the total number of students, expressed as a percentage, is. age group male female marginal total 18 - 24 5,640 6,432 12,072 25 - 34 1,843 2,450 4,293 35+ 1,069 2,124 3,193 total 8,552 11,006 19,558

Explanation:

Step1: Identify what the marginal total represents

The marginal total 4293 in the table is the total number of students in the 25 - 34 age - group.

Step2: Calculate the relative frequency of females in the 35 - plus age - group

The relative frequency is calculated as the number of females in the 35 - plus age - group divided by the total number of students. The number of females in the 35 - plus age - group is 2124 and the total number of students is 19558. So the relative frequency is $\frac{2124}{19558}\approx0.109$. To convert to a percentage, we multiply by 100, getting $0.109\times100 = 10.9\%$.

Answer:

The marginal total 4293 is the total number of students in the 25 - 34 age - group. The relative frequency of females in the 35 - plus age - group compared with the total number of students, expressed as a percentage, is approximately 10.9%.