« previous next »

Author Question: Which of the following is the MOST serious violation of an assumption for the t test for independent ... (Read 122 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?

If you could remove all of your skin, it would weigh up to 5 pounds.

Did you know?

In 2006, a generic antinausea drug named ondansetron was approved. It is used to stop nausea and vomiting associated with surgery, chemotherapy, and radiation therapy.

Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

Did you know?

The average adult has about 21 square feet of skin.

Did you know?

About 80% of major fungal systemic infections are due to Candida albicans. Another form, Candida peritonitis, occurs most often in postoperative patients. A rare disease, Candida meningitis, may follow leukemia, kidney transplant, other immunosuppressed factors, or when suffering from Candida septicemia.

Using an ice bath to test the fuel temperature sensor. Using an ice bath to test the fuel temperature sensor.
Badly burned exhaust valve. A compression test could have detected a problem, and a cylinder ... Badly burned exhaust valve. A compression test could have detected a problem, and a cylinder ...
Independent and Dependent Variables Independent and Dependent Variables
Wet Compression Test Wet Compression Test
Student Test Scores versus GDP per Capita Student Test Scores versus GDP per Capita
Outgroup role in relative rate test Outgroup role in relative rate test
Video: First Stage of Labor and Delivery Video

For a complete list of videos, visit our video library