« 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 72 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?

Patients should never assume they are being given the appropriate drugs. They should make sure they know which drugs are being prescribed, and always double-check that the drugs received match the prescription.

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

Did you know?

Hypertension is a silent killer because it is deadly and has no significant early symptoms. The danger from hypertension is the extra load on the heart, which can lead to hypertensive heart disease and kidney damage. This occurs without any major symptoms until the high blood pressure becomes extreme. Regular blood pressure checks are an important method of catching hypertension before it can kill you.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

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.

Test for Depressive Symptoms: CED Scale Test for Depressive Symptoms: CED Scale
Performing a Spirometry Test to Measure Forced Vital Capacity Performing a Spirometry Test to Measure Forced Vital Capacity
Changes in Blood Test Values with Acute Myocardial Infarction Changes in Blood Test Values with Acute Myocardial Infarction
A typical 12 volt test light. A typical 12 volt test light.
A Scatterplot of the Test Scores and Average Grades of 10 Students A Scatterplot of the Test Scores and Average Grades of 10 Students
Performing the whisper test Performing the whisper test
Video: DNA fingerprinting Animation

For a complete list of videos, visit our video library