Mathematics, 21.05.2020 23:12, cyclonenetwork1188

Pollsters regularly conduct opinion polls to determine the popularity rating of the current president. Suppose a poll is to be conducted tomorrow in which 7,500 individuals will be asked whether the president is doing a good or bad job. The 7,500 individuals will be selected by random-digit telephone dialing and asked the question over the phone. Complete parts a through f.
a. What is the relevant population?
b. What is the variable of interest? Is it quantitative or qualitative?
c. What is the sample?
d. What is the inference of interest to the pollster?
e. What method of data collection is employed?
f. How likely is the sample to be representative?

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 14:00, gbrightwell

Alicense plate is to consist of 44 digits followed by 55 uppercase letters. determine the number of different license plates possible if the first and second digits must be? odd, and repetition is not permitted.

Answers: 3

continue

Mathematics, 21.06.2019 18:30, Key1431

In the triangles, tr = ge and sr = fe. if = 3.2 ft, which is a possible measure of ? 1.6 ft 3.0 ft 3.2 ft 4.0 ft

Answers: 2

continue

Mathematics, 21.06.2019 23:30, aherrerasmile1

Scenario: a rectangular plot of ground is 5 meters longer than it is wide. its area is 20,000 square meters. question: what equation will you find the dimensions? note: let w represent the width. options: w(w+5)=20,000 w^2=20,000+5 (w(w+5))/2=20,000 w+2(w+5)=20,000

Answers: 1

continue

Mathematics, 22.06.2019 01:20, thomaskilajuwon

Me i'm timed ! a. -2 to 1 b. -1.5 to 0.5c. 0 to 1d. 0.5 to 1.5

Answers: 2

continue

Do you know the correct answer?

Pollsters regularly conduct opinion polls to determine the popularity rating of the current presiden...