« previous next »

Author Question: Which of the following statements is false for an F-distribution? a. Variables that are ... (Read 26 times)

krzymel

  • Hero Member
  • *****
  • Posts: 548
on: Jun 24, 2018
Which of the following statements is false for an F-distribution?
 a. Variables that are F-distributed range from 0 to .
  b. The exact shape of the distribution is determined by two numbers of degrees of freedom.
  c. The degrees of freedom for the numerator can be larger than, smaller than, or equal to the degrees of freedom for the denominator.
  d. All of these choices are true.

Question 2

The trend line y = 0.70 + 0.005t was calculated from quarterly data for 2000-2004, where t = 1 for the first quarter of 2000 . The trend value for the second quarter of the year 2005 is:
 a. 0.705 c. 0.815
  b. 0.820 d. 0.810


abctaiwan

  • Sr. Member
  • ****
  • Posts: 355
Reply #1 on: Jun 24, 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?

Illicit drug use costs the United States approximately $181 billion every year.

Did you know?

It is difficult to obtain enough calcium without consuming milk or other dairy foods.

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Did you know?

Disorders that may affect pharmacodynamics include genetic mutations, malnutrition, thyrotoxicosis, myasthenia gravis, Parkinson's disease, and certain forms of insulin-resistant diabetes mellitus.

Did you know?

In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

Scattergrams are a mechanism used by political scientists to show patterns and relationships among v Scattergrams are a mechanism used by political scientists to show patterns and relationships among v
Normal Distribution of IQ Scores Normal Distribution of IQ Scores
The four processes of pharmacokinetics: absorption, distribution, metabolism, and excretion. The four processes of pharmacokinetics: absorption, distribution, metabolism, and excretion.
Distribution of the World’s Population Distribution of the World’s Population
Distribution of Crust Remaining from Archean and Proterozoic Distribution of Crust Remaining from Archean and Proterozoic
Video: Vascular tissues in a corn stem and a buttercup root

For a complete list of videos, visit our video library