A study of college graduates involves three variables: income level, job satisfaction, and one-way commute times to work. List some ways the variables might be confounded. a.) People with long commutes will have very high incomes. b.) A working spouse could affect all three variables. c.) People might be very satisfied with their career as long as the income is high. d.) People with who are very unsatisfied with their jobs will have a low income. e.) One-way commute times may be long because affordable housing is distant from the job. f.) People may have a career following their passion, but have a low income or a long commute.

(F). People may have a career following their passion, but have a low income or a long commute.

(A). A working spouse could affect all three variables. (C). People might be very satisfied with their career as long as the income is high.

(E). One-way commute times may be long because affordable housing is distant from the job.

Step-by-step explanation:

a. People may have a career following their passion, but have a low income or a long commute.

sometimes people can get jobs based on their passion but might still have low income and a long commute.

b. A working spouse could affect all three variables.

Yea a working spouse considers the income rate, job satisfaction and commute time involved in a job because it can affect their daily lives.

c. People might be very satisfied with their career as long as the income is high.

Most people are more satisfied with their career when the income rate is high.

d. One-way commute times may be long because affordable housing is distant from the job.

Income rate affects the choice of accommodation and housing.