This topic contains a solution. Click here to go to the answer

Author Question: The criteria that need to be balanced when choosing a disproportionate stratified sample are a. ... (Read 62 times)

P68T

  • Hero Member
  • *****
  • Posts: 509
The criteria that need to be balanced when choosing a disproportionate stratified sample are
 a. strata size.
  b. strata heterogeneity.
  c. strata variances on the variable of interest.
  d. Both a and b.
  e. a, b, and c.

Question 2

With proportionate stratified sampling, the number of elements selected from each stratum
 a. is in direct proportion to the relative number of elements in each stratum in the population.
  b. is in direct proportion to the relative variability of the characteristic in each stratum in the population.
  c. varies directly with the heterogeneity of each stratum.
  d. varies directly with the homogeneity of each stratum.
  e. None of the above.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

randomguy133

  • Sr. Member
  • ****
  • Posts: 310
Answer to Question 1

E

Answer to Question 2

a




P68T

  • Member
  • Posts: 509
Reply 2 on: Jun 29, 2018
Thanks for the timely response, appreciate it


cassie_ragen

  • Member
  • Posts: 347
Reply 3 on: Yesterday
Gracias!

 

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

Did you know?

The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

Did you know?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

Did you know?

In the United States, congenital cytomegalovirus causes one child to become disabled almost every hour. CMV is the leading preventable viral cause of development disability in newborns. These disabilities include hearing or vision loss, and cerebral palsy.

Did you know?

The newest statin drug, rosuvastatin, has been called a superstatin because it appears to reduce LDL cholesterol to a greater degree than the other approved statin drugs.

For a complete list of videos, visit our video library