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

Author Question: A researcher can expect to obtain more accurate estimates of population parameters with random ... (Read 108 times)

frankwu

  • Hero Member
  • *****
  • Posts: 549
on: Jun 20, 2018
A researcher can expect to obtain more accurate estimates of population parameters with
  random samples from populations in which the variability in scores to be sampled is _____ .
 
  a. large; large
  b. small; small
   c. large; small
  d. small; large

Question 2

The direction and degree of the relationship of two variables are assessed with _____ .
 
  a. a between-subjects design
   b. correlational research
  c. the analysis of variance
  d. the tind
  test


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Loise Hard

  • Sr. Member
  • ****
  • Posts: 340
Reply #1 on: Jun 20, 2018
Answer to Question 1

C

Answer to Question 2

B


frankwu

  • Member
  • Posts: 549
Reply 2 on: Jun 20, 2018
Thanks for the timely response, appreciate it

Mochi

  • Member
  • Posts: 300
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

Did you know?

More than one-third of adult Americans are obese. Diseases that kill the largest number of people annually, such as heart disease, cancer, diabetes, stroke, and hypertension, can be attributed to diet.

Did you know?

In 1844, Charles Goodyear obtained the first patent for a rubber condom.

Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

Interaction web of factors that might influence locust population size. Interaction web of factors that might influence locust population size.
A killer whale plays with a ball of ice, soon after a researcher had thrown a snowball at the whale. A killer whale plays with a ball of ice, soon after a researcher had thrown a snowball at the whale.
The bobcat population has seen declines in the American Midwest, but is generally stable and healthy The bobcat population has seen declines in the American Midwest, but is generally stable and healthy
Generalized transduction by random incorporation of bacterial DNA into phage heads Generalized transduction by random incorporation of bacterial DNA into phage heads
Helping maintain accurate patient records is a critical part of the medical assistant's work. Helping maintain accurate patient records is a critical part of the medical assistant's work.
The Median Age of the U.S. Population The Median Age of the U.S. Population
Video: ATPase function - membrane transport, contractile proteins and synthesis

For a complete list of videos, visit our video library