« previous next »

Author Question: Holding a variable constant guarantees that the variable cannot become a confounding variable. a. ... (Read 154 times)

lb_gilbert

  • Hero Member
  • *****
  • Posts: 588
on: Jun 19, 2018
Holding a variable constant guarantees that the variable cannot become a confounding variable.
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 2

If an instrument looks as though it measures what it is supposed to measure, it has _______________.
 
  Fill in the blank(s) with correct word


joneynes

  • Sr. Member
  • ****
  • Posts: 376
Reply #1 on: Jun 19, 2018
Answer to Question 1

True

Answer to Question 2

face validity


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.

Did you know?

Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

Always take the time to install spark plug wires back into the original holding brackets (wiring ... Always take the time to install spark plug wires back into the original holding brackets (wiring ...
How to solve a linear system when the variable is in the denominator position (Question 1 of 2) How to solve a linear system when the variable is in the denominator position (Question 1 of 2)
Holding the head with one hand, apply effleurage to upper trapezius on one side using the fist. When ... Holding the head with one hand, apply effleurage to upper trapezius on one side using the fist. When ...
What is the value of the equilibrium constant, K, at 25°C for the reaction? What is the value of the equilibrium constant, K, at 25°C for the reaction?
If you walk 5.0 m horizontally forward at a constant velocity carrying a 10 N object, the ... If you walk 5.0 m horizontally forward at a constant velocity carrying a 10 N object, the ...
For a particular process that is carried out at constant pressure, q = 145 kJ and w = -35 kJ. ... For a particular process that is carried out at constant pressure, q = 145 kJ and w = -35 kJ. ...
Video: Cellular Defects - Osteoblasts, Osteoclasts and Osteocytes

For a complete list of videos, visit our video library