1) An electronics store sends an email a survey to all customers who bought tablets. The previous month, 570 people bought tablets. Surveys were sent to 300 of these people, chosen at random, and 138 people responded to the survey. Identify the population and the sample.

a.The population is 570 and the sample is 138.

b. The population is 570 and the sample is 300.

c.The population is 300 and the sample is 138.

d.The population is 138 and the sample is 570.

e.The population is 138 and the sample is 300.

2) Squawk, a social networking site, sent out a survey to participants at a technology conference. One of the questions in 2016 was, "Do you watch the nightly news?" More than 2,350 people responded, with 42% responding yes. What can you conclude from the survey?

a. About 42% of people watched the nightly news in 2016

b. The poll used a convenience sample, so the results tell us little about the population of all adults.

c. The sample is too small to draw any conclusions.

d. The poll used systemic sampling, so the results tell us little about the population of all adults.

e. None of the previous answers is correct.