This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Which of the following yields a systematic sample? A) A random sample of 15 students is selected ... (Read 77 times)

joe

  • Hero Member
  • *****
  • Posts: 627
on: Jun 24, 2018
Which of the following yields a systematic sample?
 
  A) A random sample of 15 students is selected from a class without replacement.
  B) All students in a class are grouped according to their gender. A random sample of 8 is selected from the males and a separate random sample of 7 is drawn from the females.
  C) The best 15 students, according to the opinion of the instructor, in a class are selected.
  D) All students in a class are divided into groups of 15. One student is randomly chosen from the 1st group, the remaining observations are every 15th student thereafter.

Question 2

To find out the potential impact of a new zoning law on a neighborhood, the legislators conduct a focus group interview by inviting the members of the housing owners association of that neighborhood. This is an example of a
 
  A) simple random sample. B) cluster sample.
  C) systematic sample. D) judgment sample.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

aham8f

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jun 24, 2018
Answer to Question 1

D

Answer to Question 2

D


joe

  • Hero Member
  • *****
  • Posts: 627
Reply #2 on: Jun 24, 2018
Correct answers!


aham8f

  • Sr. Member
  • ****
  • Posts: 336
Reply #3 on: Jun 24, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

Did you know?

Approximately 500,000 babies are born each year in the United States to teenage mothers.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

It is difficult to obtain enough calcium without consuming milk or other dairy foods.

Did you know?

Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

Deconvolution fluorescence microscopy yields high-resolution optical sections th Deconvolution fluorescence microscopy yields high-resolution optical sections th
William Morris, Page from a specimen book with sample proof letters, Kelmscott Press. William Morris, Page from a specimen book with sample proof letters, Kelmscott Press.
Selected Minerals: Food Sources, Functions, and Deficiency and Toxicity Symptoms (continued) Selected Minerals: Food Sources, Functions, and Deficiency and Toxicity Symptoms (continued)
Selected Androgens and Anabolic Steroids Selected Androgens and Anabolic Steroids
Selected Common Neurotransmitters Selected Common Neurotransmitters
The decay rate of a radioactive sample decreases from 175 kBq to 12.4 kBq in 18.3 s. What is ... The decay rate of a radioactive sample decreases from 175 kBq to 12.4 kBq in 18.3 s. What is ...
Video: Functional zones in a mitochondrion

For a complete list of videos, visit our video library