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

Author Question: Kathryn has completed a study and failed to reject the null when the null hypothesis was true. ... (Read 74 times)

darbym82

  • Hero Member
  • *****
  • Posts: 570
on: Jul 13, 2018
Kathryn has completed a study and failed to reject the null when the null hypothesis was true. Kathryn has made a _________.
 
  a. correct decision.
  b. a type I error.
  c. a type II error.
  d. a type III error.

Question 2

Look at the research matrix below without column headings. If you wanted to have 10 participants for each condition, how many participants would you need for a between subjects factorial design?
  Angry Angry
  Non-confrontational Confrontational
 
  Exciting Exciting
  Non-confrontational Confrontational
  Neutral Neutral
  Non-confrontational Confrontational
 
  a. 10
  b. 20
  c. 40
  d. 60


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

yasmin

  • Sr. Member
  • ****
  • Posts: 319
Reply #1 on: Jul 13, 2018
Answer to Question 1

A

Answer to Question 2

D


darbym82

  • Member
  • Posts: 570
Reply 2 on: Jul 13, 2018
Great answer, keep it coming :)

jomama

  • Member
  • Posts: 346
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

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.

Did you know?

The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

Did you know?

In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.

Lynx-hare interactions have served as a model system for the study of the effects o Lynx-hare interactions have served as a model system for the study of the effects o
Modern primate study sometimes involves high-tech methods. This golden lion tamarin is having a batt Modern primate study sometimes involves high-tech methods. This golden lion tamarin is having a batt
Adapoids and omomyoids had longer snouts and are the first “true” primates. Adapoids and omomyoids had longer snouts and are the first “true” primates.
Study of Taste Categories among the Weyéwa of Sumba, Indonesia Study of Taste Categories among the Weyéwa of Sumba, Indonesia
Hannah Höch, Study for "Cut with the Kitchen Knife Dada through the Last Weimar Beer Belly ... Hannah Höch, Study for "Cut with the Kitchen Knife Dada through the Last Weimar Beer Belly ...
Consider the following hypothesis problem. n = 30 H0: 2 = 500 s2 = 625 Ha: 2 500 The test ... Consider the following hypothesis problem. n = 30 H0: 2 = 500 s2 = 625 Ha: 2 500 The test ...
Video: Introduction to Macular Degeneration

For a complete list of videos, visit our video library