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

Author Question: Any time a variable has been controlled, it has presumed to be a. held constant. b. administered ... (Read 36 times)

Lisaclaire

  • Hero Member
  • *****
  • Posts: 569
on: Jun 20, 2018
Any time a variable has been controlled, it has presumed to be
 
  a. held constant.
  b. administered only to the control group.
  c. administered only to the experimental group.
  d. all of these, depending on the experimental design.

Question 2

Artificially low correlations can occur when
 
  a. two variables are related in a non-linear way.
  b. the data represent a U-shaped function.
  c. the scatterplot illustrates a curvilinear function.
  d. All of the above are true.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Edwyer

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Jun 20, 2018
Answer to Question 1

a

Answer to Question 2

d


Lisaclaire

  • Member
  • Posts: 569
Reply 2 on: Jun 20, 2018
YES! Correct, THANKS for helping me on my review

amit

  • Member
  • Posts: 364
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").

Did you know?

Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

Did you know?

In the United States, congenital cytomegalovirus causes one child to become disabled almost every hour. CMV is the leading preventable viral cause of development disability in newborns. These disabilities include hearing or vision loss, and cerebral palsy.

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Tracking time of marker entry generates a chromosome map Tracking time of marker entry generates a chromosome map
The reflection nebula NGC 1999 is brilliantly illuminated by V380 Orionis (center), a variable star The reflection nebula NGC 1999 is brilliantly illuminated by V380 Orionis (center), a variable star
Organizational Effects of Testosterone Around the time of birth, testosterone masculinizes and defem Organizational Effects of Testosterone Around the time of birth, testosterone masculinizes and defem
Normal combustion is a smooth, controlled burning of the air–fuel mixture. Normal combustion is a smooth, controlled burning of the air–fuel mixture.
The slight (5 microsecond) difference in the firing of the companion cylinders is enough time to ... The slight (5 microsecond) difference in the firing of the companion cylinders is enough time to ...
Disitive Time For Milk Products Disitive Time For Milk Products
Video: Atrophy

For a complete list of videos, visit our video library