« previous next »

Author Question: Rejecting the null hypothesis when it is actually false, is a _____. a. Type I error c. Type II ... (Read 60 times)

sjones

  • Hero Member
  • *****
  • Posts: 520
on: Jun 19, 2018
Rejecting the null hypothesis when it is actually false, is a _____.
 
  a. Type I error c. Type II error
  b. correct decision d. incorrect decision

Question 2

In order to use the table for finding the critical values of t, you have to know which of these?
 
  a. alpha c. if it's a one- or a two-tailed test
  b. degrees of freedom d. all of these


bob

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Jun 19, 2018
Answer to Question 1

B
This is a correct decision and the most desirable outcome of the 4 possibilities.

Answer to Question 2

D
You must know all of these things in order to find the critical value of t that is appropriate to your study.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

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?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

Did you know?

About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Did you know?

Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%

Examples of the results of sexual selection, a type of natural selection. Examples of the results of sexual selection, a type of natural selection.
The intermediate-disturbance hypothesis of community organization. The intermediate-disturbance hypothesis of community organization.
Early in the twentieth century, when malnutrition was common, companies such as this one advertised Early in the twentieth century, when malnutrition was common, companies such as this one advertised
Voltmeter hook-ups for voltage-drop testing of a GM-type cranking circuit. Voltmeter hook-ups for voltage-drop testing of a GM-type cranking circuit.
Comparison of Type 1 Diabetes to Type 2 Diabetes Comparison of Type 1 Diabetes to Type 2 Diabetes
Video: Muscle Fatigue and Recovery

For a complete list of videos, visit our video library