« previous next »

Author Question: Which of the following is the MOST serious violation of an assumption for the t test for independent ... (Read 104 times)

bobbysung

  • Hero Member
  • *****
  • Posts: 519
on: Jun 20, 2018
Which of the following is the MOST serious violation of an assumption for the t test for independent means?
 
  A) The sample size is smaller than 15.
  B) The populations are both dramatically negatively skewed.
  C) The populations are both dramatically positively skewed.
  D) The populations are dramatically skewed in opposite directions.

Question 2

Which of the following would usually be considered marginally significant?
 
  A) p< .001
  B) p< .0
  C) p< .05
  D) p< .10


jaymee143

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Jun 20, 2018
Answer to Question 1

D

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

Did you know?

There are more nerve cells in one human brain than there are stars in the Milky Way.

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Meiosis Accounts for Independent Assortment of Alleles Meiosis Accounts for Independent Assortment of Alleles
Straight Leg Raising Test Straight Leg Raising Test
Touch the test light to the negative (–) terminal of the battery or a good engine ground to check ... Touch the test light to the negative (–) terminal of the battery or a good engine ground to check ...
Human salivary alpha amylase test. Human salivary alpha amylase test.
A hypothesis test is performed to test the claim that a population proportion is greater than ... A hypothesis test is performed to test the claim that a population proportion is greater than ...
Test of Yanofsky’s Proposed trp Operon Gene Order Test of Yanofsky’s Proposed trp Operon Gene Order
Video: Properties of macromolecules (Explained with No Audio)

For a complete list of videos, visit our video library