3.4 SOC You have compiled the information below on each of the graduates voted “most likely to succeed” by a local high school for a 10-year period.

For each variable, find the appropriate measure of dispersion. (HINT: See Section 3.5 to review the relationship between measure of dispersion and level of measurement.)

Case Present Income Marital Status Owns a BMW?

Years of Education Post –High School A 24,000 Single No 8 B 48,000 Divorced No 4 C 54,000 Married Yes 4 D 45,000 Married No 4 E 30,000 Single No 4 F 35,000 Separated Yes 8 G 30,000 Married No 3 H 17,000 Married No 1 I 33,000 Married Yes 6 J 48,000 Single Yes 4