« previous next »

Author Question: An independent variable a. has at most two levels. b. can have any number of levels. c. is ... (Read 84 times)

fox

  • Hero Member
  • *****
  • Posts: 540
on: Jun 20, 2018
An independent variable
 
  a. has at most two levels.
  b. can have any number of levels.
  c. is never a manipulated variable.
  d. cannot be a qualitative variable.

Question 2

If an independent groups design contains one independent variable with five levels, the design is considered a
 
  a. single-level, single-factor study.
  b. multi-level, single-factor study.
  c. single-level, multi-factor study.
  d. multi-level, multi-factor study.


yeungji

  • Sr. Member
  • ****
  • Posts: 319
Reply #1 on: Jun 20, 2018
Answer to Question 1

B

Answer to Question 2

b


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

An identified risk factor for osteoporosis is the intake of excessive amounts of vitamin A. Dietary intake of approximately double the recommended daily amount of vitamin A, by women, has been shown to reduce bone mineral density and increase the chances for hip fractures compared with women who consumed the recommended daily amount (or less) of vitamin A.

Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

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.

Did you know?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Levels of DNA packaging to create a chromosome Levels of DNA packaging to create a chromosome
Isotopes may be stable or radioactive depending on the arrangement and number of neutrons in the nuc Isotopes may be stable or radioactive depending on the arrangement and number of neutrons in the nuc
How to count for the correct number of significant digits How to count for the correct number of significant digits
Almonds contain high levels of healthy unsaturated fatty acids Almonds contain high levels of healthy unsaturated fatty acids
Average Number of Days per Year with Thunderstorms Average Number of Days per Year with Thunderstorms
Levels of Structural Organization & Body Systems Levels of Structural Organization & Body Systems
Video: Factors that increase metabolic rate and heat production

For a complete list of videos, visit our video library