determining a sample for a population\na cable company wants to find out the average number of hours its…

determining a sample for a population\na cable company wants to find out the average number of hours its customers spend watching cable television. which group would best represent a sample of the population?\n○ the first 100 people who pass by the company’s office door one week\n○ 100 of the company’s customers who canceled their subscriptions last year\n○ 100 people who are customers of other cable companies\n○ 100 of the company’s customers chosen from the monthly billing list

determining a sample for a population\na cable company wants to find out the average number of hours its customers spend watching cable television. which group would best represent a sample of the population?\n○ the first 100 people who pass by the company’s office door one week\n○ 100 of the company’s customers who canceled their subscriptions last year\n○ 100 people who are customers of other cable companies\n○ 100 of the company’s customers chosen from the monthly billing list

Answer

Brief Explanations:

The goal is to find average hours of cable - watching among the company's customers. A good sample should be from the actual customer population. The first option is not customers necessarily. The second option are ex - customers. The third option are customers of other companies. The fourth option, 100 customers chosen from the monthly billing list, are current customers and thus a representative sample.

Answer:

100 of the company’s customers chosen from the monthly billing list