« previous next »

Author Question: A student with a standard score of 90 on a test with a mean of 100 and a standard deviation of 5 ... (Read 78 times)

penza

  • Hero Member
  • *****
  • Posts: 1,022
on: Jun 20, 2018
A student with a standard score of 90 on a test with a mean of 100 and a standard deviation of 5 would be __________ the mean.
 
  a. 2 standard deviations above
  b. 2 standard deviations below
  c. 1 standard deviation above
  d. 1 standard deviations below

Question 2

On IQ tests with a mean of 100 and a standard deviation of 15 (e.g. The Wechsler Scales) a score of 95 would be a in the classification:
 
  a. Low Average
  b. Average
  c. High Average
  d. Superior


joshbk44

  • Sr. Member
  • ****
  • Posts: 340
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?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

Did you know?

Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

Did you know?

When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.

Did you know?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

Did you know?

In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

Allen Test: A patent ulnar artery reveals the return of palm perfusion despite radial artery compres Allen Test: A patent ulnar artery reveals the return of palm perfusion despite radial artery compres
a) Thumb pressure with radial deviation b) Alternating stroke using ulnar deviation a) Thumb pressure with radial deviation b) Alternating stroke using ulnar deviation
On average, students in Roman Catholic schools score higher on national tests than students in ... On average, students in Roman Catholic schools score higher on national tests than students in ...
Trace showing the Inspection/Maintenance 240 test. The test duplicates an urban test loop around Los ... Trace showing the Inspection/Maintenance 240 test. The test duplicates an urban test loop around Los ...
Cover test Cover test
Test-Cross Results from Mendel’s Experiments Test-Cross Results from Mendel’s Experiments
Video: Brain Anatomy Animation (Part 1 of 2)

For a complete list of videos, visit our video library