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 38 times)

penza

  • Hero Member
  • *****
  • Posts: 1,022
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
Answer to Question 1

b

Answer to Question 2

b



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

Did you know?

The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.

Did you know?

In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

Did you know?

In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.

Did you know?

In inpatient settings, adverse drug events account for an estimated one in three of all hospital adverse events. They affect approximately 2 million hospital stays every year, and prolong hospital stays by between one and five days.

For a complete list of videos, visit our video library