Statistics for business

Determine which type of variable in the following question. 3. The manager of the customer service division of a major consumer electronics company is interested in determining whether the customers who have purchased a Blu-ray player made by the company over the past 12 months are satisfied with their products. 21 marks (each part carry 3 marks) The possible responses to the question "How many Blu-ray players made by other manufacturers have you used?" are values from a b. The possible responses to the question "Are you happy, indifferent, or unhappy with the performance per dollar spent on the Blu-ray player?" are values from a The possible responses to the question "What is your annual income rounded to the nearest thousands?" are values from a d. The possible responses to the question "How much time do you use the Blu-ray player every week on the average?" are values from a The possible responses to the question "How many people are there in your household?" are values from a f. The possible responses to the question "How would you rate the quality of your purchase experience with 1 excellent, 2 good. 3 ,decent, 4 poor, 5 terrible?" are values from a The possible responses to the question "In which year were you born?" are values from a