The following data represent the living situation of newlywe

The following data represent the living situation of newlyweds in a large metropolitan area and thier annual household income. Find the marginal frequency for newlyweds who live with family.

<20,000 20-35,000 35-50,000 50-75,000 >75,000

Own home 31 52 202 355 524

Rent home 67 66 52 23 11

Live w/family 89 69 30 4 2

a. 2

b. 30

c. 194

d. 89

Solution

There are, adding the 3rd row,

89+69+30+4+2 = 194

who live with their family. [ANSWER, C. 194]