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

Author Question: When it is either not possible or unethical to manipulate an independent variable, which research ... (Read 129 times)

Marty

  • Hero Member
  • *****
  • Posts: 553
When it is either not possible or unethical to manipulate an independent variable, which research method would be optimal?
 
  a. operational definition
  b. experimentation
   c. quasi-experimentation
  d. inferring

Question 2

Connecting dots indicating the frequency at the midpoints of class intervals with straight
  lines yields a _____ .
 
  a. histogram
   b. frequency polygon
  c. skewed distribution
  d. multimodal distribution



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

chevyboi1976

  • Sr. Member
  • ****
  • Posts: 344
Answer to Question 1

C

Answer to Question 2

B




Marty

  • Member
  • Posts: 553
Reply 2 on: Jun 20, 2018
Thanks for the timely response, appreciate it


mcarey591

  • Member
  • Posts: 365
Reply 3 on: Yesterday
:D TYSM

 

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.

Did you know?

Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Did you know?

Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

For a complete list of videos, visit our video library