Author Question: On average, what value is expected for the F-ratio if the null hypothesis is true? A) 0 B) 1.00 ... (Read 81 times)

DelorasTo

  • Hero Member
  • *****
  • Posts: 548
On average, what value is expected for the F-ratio if the null hypothesis is true?
 
  A) 0
  B) 1.00
  C) k - 1
  D) N - k

Question 2

A population of N = 100 scores has mean  = 30 and standard deviation  = 4. What is the population variance?
 
  A) 2
  B) 4
  C) 8
  D) 16



Ddddd

  • Sr. Member
  • ****
  • Posts: 334
Answer to Question 1

B

Answer to Question 2

D



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question


 

Did you know?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

Did you know?

To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

Did you know?

More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.

For a complete list of videos, visit our video library