Question

a taxicab company wants to know whether its customers are satisfied with a service. drivers survey every tenth customer during the day. identify the type of sample. self - selected sample convenience sample systemic sample stratified sample cluster sample

Explanation:

A systemic sample is one where elements are selected at regular intervals from an ordered population. Here, every tenth customer is surveyed, which follows a fixed - interval selection method.

Answer:

C. Systemic Sample