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

Author Question: Identify which of the following sentences is grammatically correct. a. The affect of alcohol on ... (Read 52 times)

kshipps

  • Hero Member
  • *****
  • Posts: 571
Identify which of the following sentences is grammatically correct.
 
  a. The affect of alcohol on driving performance was studied.
  b. Alcohol significantly effected driving performance.
  c. Alcohol had a significant effect on driving performance.
  d. Based on the results, a change in the alcohol policy has been affected.

Question 2

Post hoc tests are used to:
 
  a. determine whether an F-ratio is significant.
  b. determine whether 2 needs to be computed.
  c. make all pairwise comparisons between group means.
  d. all of the alternatives are correct.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

stallen

  • Sr. Member
  • ****
  • Posts: 336
Answer to Question 1

c

Answer to Question 2

c




kshipps

  • Member
  • Posts: 571
Reply 2 on: Jun 19, 2018
YES! Correct, THANKS for helping me on my review


bassamabas

  • Member
  • Posts: 294
Reply 3 on: Yesterday
Gracias!

 

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

Did you know?

Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

Did you know?

Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.

Did you know?

According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

For a complete list of videos, visit our video library