While surfing the Internet, you find a site that claims to offer the most popular and the cheapest DVDs anywhere. Unfortunately, the website isn't dear about the how much they charge for each DVD, but it does give you the following information: (in the picture)

1. plot the points and connect them to form a line?

2. What is the slope of the line containing the points?

3. What does the slope represent in the problem

4. What is the Y intercept of the line that contains the points?

5. What does the Y intercept represent in this context?

6. What is the equation that represents the line?

Apoll is being conducted at a mall nothingto obtain a sample of the population of an entire country. what is the frame for this type of​ sampling? who would be excluded from the survey and how might this affect the results of the​ survey? what is the frame for this type of​ sampling? a. the frame is people who need new clothes. b. the frame is people who shop at the mall. c. the frame is people who like to shop. d. the frame is the entire population of the country. who would be excluded from the survey and how might this affect the results of the​ survey? a. any person that does not need new clothes is excluded. this could result in sampling bias due to undercoverage. b. any person who does not shop at the mall is excluded. this could result in sampling bias due to undercoverage. c. any person who does not shop at the mall is excluded. this could result in nonresponse bias due to people not participating in the poll. d. there is nobody that is being excluded from the survey.