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

Author Question: True or False: When the sample sizes are equal, the pooled variance of the two groups is the average ... (Read 166 times)

Tirant22

  • Hero Member
  • *****
  • Posts: 532
on: Jun 24, 2018
True or False: When the sample sizes are equal, the pooled variance of the two groups is the average of the 2 sample variances.
 
  Indicate whether the statement is true or false

Question 2

True or False: For all two-sample tests, the sample sizes must be equal in the two groups.
 
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

vish98

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Jun 24, 2018
Answer to Question 1

TRUE

Answer to Question 2

FALSE


Tirant22

  • Hero Member
  • *****
  • Posts: 532
Reply #2 on: Jun 24, 2018
Thank you :)


vish98

  • Sr. Member
  • ****
  • Posts: 326
Reply #3 on: Jun 24, 2018
Happy to help you


« previous next »
 

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Did you know?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

Did you know?

Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.

Did you know?

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

Did you know?

Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.

Life-cycle of the Sun; sizes are not drawn to scale Life-cycle of the Sun; sizes are not drawn to scale
Sample communication analysis Sample communication analysis
The approval of a new drug is a four-stage process: (1) preclinical investigation, (2) clinical inve The approval of a new drug is a four-stage process: (1) preclinical investigation, (2) clinical inve
Funeral Rituals and Practices among U.S. Cultural Groups Funeral Rituals and Practices among U.S. Cultural Groups
Sample prescriptions of antibiotics for prophylaxis against infective endocarditis. Sample prescriptions of antibiotics for prophylaxis against infective endocarditis.
Common Nonsilicate Mineral Groups Common Nonsilicate Mineral Groups
Video: Activation Energy - Valence Electrons

For a complete list of videos, visit our video library