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

Author Question: If I used four t tests to make comparisons between four groups on which I had collected data, the ... (Read 72 times)

DelorasTo

  • Hero Member
  • *****
  • Posts: 548
on: Jun 20, 2018
If I used four t tests to make comparisons between four groups on which I had collected data, the probability of a Type I error would be:
 
  a. .05.
  b. .01.
  c. .14.
  d. .19.

Question 2

If I used three t tests to make comparisons between three groups on which I had collected data, the probability of a Type I error would be:
 
  a. .05.
  b. .01.
  c. .14.
  d. .22.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

elizabethrperez

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jun 20, 2018
Answer to Question 1

d

Answer to Question 2

c


DelorasTo

  • Member
  • Posts: 548
Reply 2 on: Jun 20, 2018
Thanks for the timely response, appreciate it

mohan

  • Member
  • Posts: 362
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

Did you know?

Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

Did you know?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

Did you know?

Thyroid conditions may make getting pregnant impossible.

A plot of trophic diversity across the major groups of organisms shows highest trophic diversity amo A plot of trophic diversity across the major groups of organisms shows highest trophic diversity amo
Energy budget for a temperate deciduous forest (data from Gosz et al. 1978). Energy budget for a temperate deciduous forest (data from Gosz et al. 1978).
A health history is essential in collecting subjective data about metabolic acidosis. A health history is essential in collecting subjective data about metabolic acidosis.
Procedures and Diagnostic Tests Related to the Endocrine System Procedures and Diagnostic Tests Related to the Endocrine System
Vacuum Tests: Steady Fluctuating Vacuum Vacuum Tests: Steady Fluctuating Vacuum
Demographic Data for Nigeria Demographic Data for Nigeria
Video: Introduction to Sleep Apnea

For a complete list of videos, visit our video library