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

Author Question: A researcher used a systematic sampling plan. The sample size was 200 . The sampling interval was ... (Read 143 times)

kwoodring

  • Hero Member
  • *****
  • Posts: 560
on: Jul 8, 2018
A researcher used a systematic sampling plan. The sample size was 200 . The sampling interval was 250 . The first element drawn was 196 . The second element would be:
 
  A) 396
  B) 45
  C) 446
  D) 646

Question 2

Every study has a:
 
  A) Theory
  B) Schematic model
  C) Framework
  D) Conceptual map


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jamesnevil303

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Jul 8, 2018
Answer to Question 1

C
Feedback:
By dividing the population size by the desired sample size, the researcher establishes the sampling interval, which is the standard distance between the selected elements: 196 (first element) + 250 (sample interval) = 446 (second element). 396, 450, and 646 are incorrect responses.

Answer to Question 2

C


kwoodring

  • Member
  • Posts: 560
Reply 2 on: Jul 8, 2018
:D TYSM

Hdosisshsbshs

  • Member
  • Posts: 315
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

Did you know?

As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

Did you know?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Tubal ligation. To minimize the size of the incisions necessary, laparoscopic surgery may be used to Tubal ligation. To minimize the size of the incisions necessary, laparoscopic surgery may be used to
Stellar Size and Spectra Stellar Size and Spectra
Chart depicting pupillary size in millimeters Chart depicting pupillary size in millimeters
Plan and exterior, San Vitale, Ravenna. Plan and exterior, San Vitale, Ravenna.
Sample prescriptions of antibiotics for dental infections. Sample prescriptions of antibiotics for dental infections.
Body plan of a lancelet Body plan of a lancelet
Video: Cytotoxic T cell receptors, activation, proliferation, differentiation & action

For a complete list of videos, visit our video library