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

Author Question: What factors are not accounted for when using probability sampling? a. each member of the ... (Read 192 times)

Lobcity

  • Hero Member
  • *****
  • Posts: 524
on: Aug 13, 2018
What factors are not accounted for when using probability sampling?
 
  a. each member of the populations has a known chance of being selected
  b. knowing that each member of the population has a chance of being selected allows the researcher to generalize back to the population
  c. there is less need to be careful in the sample selection when the population is homogenous
  d. when the population is homogeneous, there is a greater need to use probability sampling than when the population is heterogeneous

Question 2

The way to remember the percentages of samples that will fall within one, two, and three standard errors of the parameter are the following:
 
  a. 68-95-99
  b. 50-50-50
  c. 50-75-100
  d. 50-70-90


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

scikid

  • Sr. Member
  • ****
  • Posts: 300
Reply #1 on: Aug 13, 2018
Answer to Question 1

d

Answer to Question 2

a


Lobcity

  • Hero Member
  • *****
  • Posts: 524
Reply #2 on: Aug 13, 2018
Both answers were spot on, thank you once again


scikid

  • Sr. Member
  • ****
  • Posts: 300
Reply #3 on: Aug 13, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

Did you know?

Children with strabismus (crossed eyes) can be treated. They are not able to outgrow this condition on their own, but with help, it can be more easily corrected at a younger age. It is important for infants to have eye examinations as early as possible in their development and then another at age 2 years.

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

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?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

The factors that influence protein folding and stability. The factors that influence protein folding and stability.
Hormonal and nervous factors influencing blood pressure Hormonal and nervous factors influencing blood pressure
Common Factors Affecting Urinary PH Common Factors Affecting Urinary PH
Sociologists study the social factors that underlie human behavior, the experiences that mold us, ... Sociologists study the social factors that underlie human behavior, the experiences that mold us, ...
Major Risk Factors for Hypertension Major Risk Factors for Hypertension
Factors Affecting the Affinity of Hb for O2 Factors Affecting the Affinity of Hb for O2
Video: Generalized life cycles for plants and animals Animation

For a complete list of videos, visit our video library