Instruction 1-1 The Manager of the Customer Service Division of a Major

Multiple Choice

Instruction 1-1
The manager of the customer service division of a major consumer electronics company is interested in determining whether the customers who have purchased a DVD recorder made by the company over the past 12 months are satisfied with their products.
-Referring to Instruction 1-1,the possible responses to the question "How much time do you use the DVD player every week on the average?" are values from a

A) continuous numerical random variable.
B) discrete numerical random variable.
C) categorical random variable.
D) parameter.