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

Author Question: If you report the critical value of F, you must also report _____ with it. a. the critical sums ... (Read 88 times)

karen

  • Hero Member
  • *****
  • Posts: 537
on: Jun 19, 2018
If you report the critical value of F, you must also report _____ with it.
 
  a. the critical sums of squares c. the number of tails in the hypothesis
  b. the critical group means d. the alpha level

Question 2

Why would an experimenter report the results of an experiment that had a one factor between groups design by using a bar graph? The experimenter _____.
 
  a. didn't want to go to the trouble of conducting an analysis of variance
  b. wanted to make the results look nice
  c. wanted to see whether the pattern of group means was consistent with the hypothesis
  d. wanted to make sure the probability of a Type I error was below alpha


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Dominic

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jun 19, 2018
Answer to Question 1

D
Critical values of F must be reported with the alpha level they represent. It is also important to report the degrees of freedom for the critical F.

Answer to Question 2

C
A bar graph is no substitute for an analysis of variance, but it does show whether the pattern of means is in the predicted direction.


karen

  • Member
  • Posts: 537
Reply 2 on: Jun 19, 2018
Excellent

brbarasa

  • Member
  • Posts: 308
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

When intravenous medications are involved in adverse drug events, their harmful effects may occur more rapidly, and be more severe than errors with oral medications. This is due to the direct administration into the bloodstream.

Did you know?

Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

Did you know?

Automated pill dispensing systems have alarms to alert patients when the correct dosing time has arrived. Most systems work with many varieties of medications, so patients who are taking a variety of drugs can still be in control of their dose regimen.

Did you know?

Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

Critical Values of the Chi-Square Distribution Critical Values of the Chi-Square Distribution
Critical Thinking Model Critical Thinking Model
Synthesis of critical thinking Synthesis of critical thinking
Critical thinking model for safety evaluation Critical thinking model for safety evaluation
Critical Steps in CLIA Testing Critical Steps in CLIA Testing
Critical Pediatric Symptoms Indicating Need for Assessment and Possible Intervention Critical Pediatric Symptoms Indicating Need for Assessment and Possible Intervention
Video: Osteoporosis

For a complete list of videos, visit our video library