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

Author Question: A researcher has estimated that she needs a sample of size n=100 from a population consisting of ... (Read 51 times)

kshipps

  • Hero Member
  • *****
  • Posts: 571
on: Jun 29, 2018
A researcher has estimated that she needs a sample of size n=100 from a population consisting of 1,000 elements. Recognizing that the sample represents 10 of the population, she decides to apply the finite population correction factor to her initial estimate. What is the corrected sample size?
 a. 10
  b. 84
  c. 105
  d. 91
  e. 95

Question 2

The finite population correction factor
 a. is used when the sample size is larger than 5 percent of the population.
  b. reduces the estimate of the standard error.
  c. can be used to decrease the costs of a study.
  d. Both a and b.
  e. a, b, and c.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

6ana001

  • Sr. Member
  • ****
  • Posts: 311
Reply #1 on: Jun 29, 2018
Answer to Question 1

D

Answer to Question 2

E


kshipps

  • Member
  • Posts: 571
Reply 2 on: Jun 29, 2018
Wow, this really help

aliotak

  • Member
  • Posts: 326
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

Did you know?

Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

Relationship between winter rainfall and chuckwalla, Sauromalus, size Relationship between winter rainfall and chuckwalla, Sauromalus, size
Sample Advance Directive Sample Advance Directive
A typical open-end wrench. Note the size difference on each end and that the head is angled 15 ... A typical open-end wrench. Note the size difference on each end and that the head is angled 15 ...
Schematic representation of MHC class II molecule, consisting of 2 α-domains and 2 β-domains, the ... Schematic representation of MHC class II molecule, consisting of 2 α-domains and 2 β-domains, the ...
Working-Age Fraction of the U.S. Population, 1950–2050 Working-Age Fraction of the U.S. Population, 1950–2050
Sample Size Affects Sampling Error Sample Size Affects Sampling Error
Video: Cognitive development by Piaget (Preoperational stage or intelligence)

For a complete list of videos, visit our video library