Mathematics, 10.09.2020 01:01 ogiebert
In a public opinion poll, a polling company used an online survey tool to randomly contact respondents who did not have telephone lines in addition to contacting people over the phone. Which of the following best explains this decision? The company saved money because it did not need to hire as many telephone interviewers to conduct the poll. The company saved money because it did not need to hire as many telephone interviewers to conduct the poll. The company was establishing a benchmark poll at the beginning of a campaign. The company was establishing a benchmark poll at the beginning of a campaign. The company was interested in asking different questions to different individuals. The company was interested in asking different questions to different individuals. The company wanted to ensure that the sample of the population was truly random. The company wanted to ensure that the sample of the population was truly random.
Answers: 1
Mathematics, 21.06.2019 14:00
You and a friend race across a field to a fence and back. your friend has a 50-meter head start. the equations shown represent you and your friend's distances dd (in meters) from the fence tt seconds after the race begins. find the time at which you catch up to your friend. you: d=∣−5t+100∣d=∣−5t+100∣ your friend: d=∣−313t+50∣∣
Answers: 2
Mathematics, 21.06.2019 21:00
Ireally need subtract and simplify.(-y^2 – 4y - 8) – (-4y^2 – 6y + 3)show your work, ! i will mark you brainliest but you have to show your work.
Answers: 1
In a public opinion poll, a polling company used an online survey tool to randomly contact responden...
History, 01.09.2019 21:10
History, 01.09.2019 21:10
Social Studies, 01.09.2019 21:10
Mathematics, 01.09.2019 21:10
History, 01.09.2019 21:10
Mathematics, 01.09.2019 21:10
Chemistry, 01.09.2019 21:10
Biology, 01.09.2019 21:10
Mathematics, 01.09.2019 21:10
Computers and Technology, 01.09.2019 21:10
Business, 01.09.2019 21:10
Physics, 01.09.2019 21:10