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

Author Question: The total _____ error is the total across all the statistical tests of the hypothesis using the same ... (Read 48 times)

charchew

  • Hero Member
  • *****
  • Posts: 579
on: Jun 19, 2018
The total _____ error is the total across all the statistical tests of the hypothesis using the same data.
 
  a. pair wise c. treatment
  b. experiment wise d. group

Question 2

If an experimenter uses several t tests to compare the various group means found for a one factor between groups experiment instead of using the ANOVA, the experimenter runs a great risk of _____.
 
  a. failing to detect the effect of the treatment at all.
  b. greatly reducing the power of the experiment
  c. incorrectly concluding that the treatment affected the group means
  d. a and b


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Ashley I

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jun 19, 2018
Answer to Question 1

B
This is the definition of experiment wise error.

Answer to Question 2

C
There is increased probability of a Type I error. When a Type I error is made, the experimenter concludes that the independent variable had an effect when it didn't.


charchew

  • Member
  • Posts: 579
Reply 2 on: Jun 19, 2018
YES! Correct, THANKS for helping me on my review

nguyenhoanhat

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

Did you know?

You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.

Did you know?

IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.

Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

Did you know?

Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.

Living in groups and the many eyes hypothesis. Living in groups and the many eyes hypothesis.
Sources of diagnostic error Sources of diagnostic error
Testing a Simple Hypothesis Testing a Simple Hypothesis
Procedures for Diagnostic Tests Related to the Musculoskeletal system Procedures for Diagnostic Tests Related to the Musculoskeletal system
Some Single-Gene Defects for Which Genetic Tests Some Single-Gene Defects for Which Genetic Tests
Calico cat illustrates the Lyon hypothesis Calico cat illustrates the Lyon hypothesis
Video: Erythropoietin (EPO)

For a complete list of videos, visit our video library