Valentino recorded the number of lemonades ordered at his restaurant and the corresponding average monthly temperature for the past 15 months. He displayed the
information in a scatter plot and used a graphing calculator program to find the least
squares regression line to fit the data.
Valentino wants to use the least squares regression line to predict the number of
lemonades that will be ordered when the average monthly temperature is 65 °F.
Which statement is true?

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.