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

Author Question: With which statistical test do we determine the probability of getting the obtained results or those ... (Read 102 times)

123654777

  • Hero Member
  • *****
  • Posts: 585
on: Jun 19, 2018
With which statistical test do we determine the probability of getting the obtained results or those more extreme assuming the differences in results were due to chance alone?
 
  a. sign test c. t test
  b. z test d. all of these

Question 2

As the df increases, the t distribution _________.
 
  a. gets more symmetrical c. stays the same
  b. approaches the normal distribution d. becomes more skewed


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

aburgess

  • Sr. Member
  • ****
  • Posts: 361
Reply #1 on: Jun 19, 2018
Answer to Question 1

D

Answer to Question 2

B


123654777

  • Hero Member
  • *****
  • Posts: 585
Reply #2 on: Jun 19, 2018
Thank you


aburgess

  • Sr. Member
  • ****
  • Posts: 361
Reply #3 on: Jun 19, 2018
No problem :)


« previous next »
 

Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Did you know?

Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

Did you know?

The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

Obturator Muscle Test Obturator Muscle Test
A 1998 false-colour near-infrared image of Uranus showing cloud bands, rings, and moons obtained by A 1998 false-colour near-infrared image of Uranus showing cloud bands, rings, and moons obtained by
A technician-made adapter used to test exhaust system back pressure. A technician-made adapter used to test exhaust system back pressure.
Using a gauge that measures vacuum in units of inches of water to test the vacuum at the dipstick ... Using a gauge that measures vacuum in units of inches of water to test the vacuum at the dipstick ...
A Scatterplot of the Test Scores and Average Grades of 10 Students A Scatterplot of the Test Scores and Average Grades of 10 Students
Solve this probability question Solve this probability question
Video: Brain Anatomy Animation (Part 2 of 2)

For a complete list of videos, visit our video library