Credit mix refers to the types of credit you have, such as lines of credit and installment loans. (studentloanhero.com)
While credit mix is a small factor (about 10 % of your credit score), it can give you a little boost if both types show up on your credit report. (studentloanhero.com)
For older doctors who own houses, cars, and have business loans, it's easy to have a decent credit mix. (thebrokeprofessional.com)