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

Author Question: In order to establish an unambiguous cause-and-effect relationship between two variables, it is ... (Read 35 times)

jeatrice

  • Hero Member
  • *****
  • Posts: 543
on: Jun 19, 2018
In order to establish an unambiguous cause-and-effect relationship between two variables, it is necessary to eliminate the possible influence of extraneous variables.
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 2

In _______________, the sampling is being done for the most frequent or typical case.
 
  Fill in the blank(s) with correct word


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

emily12345

  • Sr. Member
  • ****
  • Posts: 321
Reply #1 on: Jun 19, 2018
Answer to Question 1

True

Answer to Question 2

modal sampling


jeatrice

  • Member
  • Posts: 543
Reply 2 on: Jun 19, 2018
:D TYSM

kusterl

  • Member
  • Posts: 315
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

Did you know?

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

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

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?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

A hypothetical example of the bottleneck effect. A hypothetical example of the bottleneck effect.
Relationship between body size and seed size in Galapagos finch species Relationship between body size and seed size in Galapagos finch species
The overlapping relationship among research, evidence-based practice The overlapping relationship among research, evidence-based practice
The ultimate foundation of any political order is violence, no more starkly demonstrated than when a ... The ultimate foundation of any political order is violence, no more starkly demonstrated than when a ...
Contributions of various His residues to the Bohr effect in hemoglobin Contributions of various His residues to the Bohr effect in hemoglobin
How to determine if a table of values represents a linear or quadratic relationship How to determine if a table of values represents a linear or quadratic relationship
Video: How to find out if a population is evolving?

For a complete list of videos, visit our video library