Mathematics
Mathematics, 28.06.2020 02:01, Taiyou

Which of the following is an example of stratified sampling? A sample of 351 people called a radio show to express their opinions about the verdict in a murder trial. In order to assess students' satisfaction with the food establishment on campus, the first 50 students who came out of the student center were interviewed. A health educator wanted to study the sleeping habits of the undergraduate students in her university. For her study, the researcher chose a simple random sample of size 150 from each of the classes (150 freshmen, 150 sophomores, 150 juniors, and 150 seniors) for a total of 600 sampled students. The human resources department of a large bank wanted to assess the job satisfaction of the bank's workers. The department chose four of the bank's branches at random and used all of the workers in those four branches as the subjects for the study. A poll asked a random sample of 1,112 adults whether they believe that the use of marijuana for medical reasons should be legalized.

answer
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 16:30, enchantednights
Look at attachment. has all info needed. need
Answers: 1
image
Mathematics, 21.06.2019 18:00, rick4763
When lulu enlarged her drawing of a rabbit, the enlarged picture appeared to be distorted. which statement about the transformation applied to her drawing is true?
Answers: 2
image
Mathematics, 21.06.2019 21:10, Jasten
If f(x) and g(x) are inverse functions of each other, which of the following shows the graph of f(g(x)
Answers: 1
image
Mathematics, 21.06.2019 22:40, GodlyGamer8239
20.ju inces. which ordered pair is a viable solution if x represents the number of books he orders and y represents the total weight of the books, in ounces? (-3,-18) (-0.5, -3) (0,0) (0.5, 3)
Answers: 1
Do you know the correct answer?
Which of the following is an example of stratified sampling? A sample of 351 people called a radio s...

Questions in other subjects:

Konu
Mathematics, 02.02.2020 23:59