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

Author Question: After calculating a correlated-groups t test, if you find that it is equal to zero, then: a. the ... (Read 28 times)

james0929

  • Hero Member
  • *****
  • Posts: 586
on: Jun 20, 2018
After calculating a correlated-groups t test, if you find that it is equal to zero, then:
 
  a. the two means differ significantly.
  b. the two means do not differ significantly.
  c. there is something wrong in the calculation.
  d. none of the above are accurate.

Question 2

A correlated-groups t test:
 
  a. compares sample means for two related groups.
  b. compares sample means for two unrelated groups.
  c. compares standard deviations for two unrelated groups.
  d. compares sample means for three or more unrelated groups.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

parshano

  • Sr. Member
  • ****
  • Posts: 333
Reply #1 on: Jun 20, 2018
Answer to Question 1

b

Answer to Question 2

a


james0929

  • Member
  • Posts: 586
Reply 2 on: Jun 20, 2018
:D TYSM

xiazhe

  • Member
  • Posts: 331
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Did you know?

About 100 new prescription or over-the-counter drugs come into the U.S. market every year.

Did you know?

Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Did you know?

Symptoms of kidney problems include a loss of appetite, back pain (which may be sudden and intense), chills, abdominal pain, fluid retention, nausea, the urge to urinate, vomiting, and fever.

Rinne Test, Assessing Bone Conduction Rinne Test, Assessing Bone Conduction
Inspect the site for potential veins to use and palpate to further locate a vein and test the firmne Inspect the site for potential veins to use and palpate to further locate a vein and test the firmne
Primary Groups: Families Primary Groups: Families
Blood pressure test Blood pressure test
Find Your Blind Spot Find Your Blind Spot
Find angles (in radians) from trigonometric ratio Find angles (in radians) from trigonometric ratio
Video: Gas exchange - driving force

For a complete list of videos, visit our video library