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

Author Question: When comparing two or more groups with regard to some observed frequencies, the independent variable ... (Read 79 times)

cabate

  • Hero Member
  • *****
  • Posts: 537
on: Jun 20, 2018
When comparing two or more groups with regard to some observed frequencies, the independent variable should be set in the
 
  a. rows
  b. columns
  c. marginal totals
  d. lower, right-hand corner

Question 2

In experimental research, cause-and-effect statements should not be made
  unless
 
  a. the sample groups are significantly different before the independent
   variable is introduced
   b. the sample groups are significantly different after the independent
   variable is introduced
   c. the sample groups represent a common population after the independent
   variable is introduced
   d. the null hypothesis is accepted


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

kingfahad97

  • Sr. Member
  • ****
  • Posts: 308
Reply #1 on: Jun 20, 2018
Answer to Question 1

I appreciate you answering this question. Great community

Answer to Question 2

b


cabate

  • Member
  • Posts: 537
Reply 2 on: Jun 20, 2018
YES! Correct, THANKS for helping me on my review

Mochi

  • Member
  • Posts: 300
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Allergies play a major part in the health of children. The most prevalent childhood allergies are milk, egg, soy, wheat, peanuts, tree nuts, and seafood.

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?

Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

Did you know?

Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.

Controlled Experiments Manipulate a Variable Controlled Experiments Manipulate a Variable
These top and side views reveal the R groups extending out from the β sheet and emphasize These top and side views reveal the R groups extending out from the β sheet and emphasize
The most polygynous primates live in groups with many more females than males. The most polygynous primates live in groups with many more females than males.
Primary Groups: Families Primary Groups: Families
Independent assortment for two traits in humans follows the same pattern of inheritance as traits in Independent assortment for two traits in humans follows the same pattern of inheritance as traits in
Comparing the structure of a primary shoot from (A) a monocot and (b) a eudicot. Comparing the structure of a primary shoot from (A) a monocot and (b) a eudicot.
Video: Metaphase I Animation

For a complete list of videos, visit our video library