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

Author Question: A researcher records the amount of light it takes to detect a small visual stimulus in a dark room. ... (Read 77 times)

Garrulous

  • Hero Member
  • *****
  • Posts: 686
on: Jun 20, 2018
A researcher records the amount of light it takes to detect a small visual stimulus in a dark room. Luminance is the variable being measured and may be thought of here as physical energy. What level of measurement is most likely involved in making this observation?
 
  a. nominal
  b. ordinal
  c. interval
  d. ratio

Question 2

Which one of the following is an example of an interval level of measurement?
 
  a. height (in inches)
  b. weight (in pounds)
  c. age (in years)
  d. temperature (in degrees Fahrenheit)


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

efwsefaw

  • Sr. Member
  • ****
  • Posts: 351
Reply #1 on: Jun 20, 2018
Answer to Question 1

d

Answer to Question 2

d


Garrulous

  • Member
  • Posts: 686
Reply 2 on: Jun 20, 2018
Wow, this really help

raili21

  • Member
  • Posts: 324
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

There are more sensory neurons in the tongue than in any other part of the body.

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?

The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.

Did you know?

All adverse reactions are commonly charted in red ink in the patient's record and usually are noted on the front of the chart. Failure to follow correct documentation procedures may result in malpractice lawsuits.

Did you know?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

Assessment of Light Touch Assessment of Light Touch
A complete cranium of Au. Afarensis from Hadar, Ethiopia, shows a prognathic face and a small brainc A complete cranium of Au. Afarensis from Hadar, Ethiopia, shows a prognathic face and a small brainc
A visual inspection indicated that this pump cover was worn. A visual inspection indicated that this pump cover was worn.
Some of the visual areas that have been identified in the human brain. Some of the visual areas that have been identified in the human brain.
Client’s view with visual field loss Client’s view with visual field loss
Summary of digestion and absorption in the small intestine Summary of digestion and absorption in the small intestine
Video: Carbohydrate digestion - mouth and stomach & pancreas and small intestine

For a complete list of videos, visit our video library