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

Author Question: If a student has a z score of +1.5, this means that he scored: a. 1 standard deviation above the ... (Read 32 times)

Pineapplelove6

  • Hero Member
  • *****
  • Posts: 560
on: Jun 20, 2018
If a student has a z score of +1.5, this means that he scored:
 
  a. 1 standard deviation above the mean on the test
  b. 1.5. standard deviations above the mean on the test
  c. 1 standard deviation below the mean on the test
  d. 1.5. standard deviations below the mean on the test

Question 2

Correlation is represented by what symbol?
 
  A. ?
  B.
  C. r
  D. a


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

scikid

  • Sr. Member
  • ****
  • Posts: 300
Reply #1 on: Jun 20, 2018
Answer to Question 1

b

Answer to Question 2

C.
Explanation: Correlation is represented by the symbol r.


Pineapplelove6

  • Member
  • Posts: 560
Reply 2 on: Jun 20, 2018
Great answer, keep it coming :)

Animal_Goddess

  • Member
  • Posts: 339
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

Did you know?

During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

Did you know?

Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.

Bipolar disease. The term bipolar means “pertaining to two poles.” The individual with this form of Bipolar disease. The term bipolar means “pertaining to two poles.” The individual with this form of
Nursing student will find it funny Nursing student will find it funny
Nursing Student life Nursing Student life
Temperature Means and Ranges Temperature Means and Ranges
standard reduction potential (Eo), the greater the tendency of the oxidized form of a redox couple standard reduction potential (Eo), the greater the tendency of the oxidized form of a redox couple
Simplified Motor Score Simplified Motor Score
Video: Epinephrine/NE (heart rate, altered blood flow, glycogenolysis & bronchodilation)

For a complete list of videos, visit our video library