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

Author Question: Suppose one individual in a certain population had a z-score of 2 . Which of the following is true? ... (Read 17 times)

joe

  • Hero Member
  • *****
  • Posts: 627
on: Jul 24, 2018
Suppose one individual in a certain population had a z-score of 2 . Which of the following is true?
 a. This is a bad thing because the individual is below average.
  b. This individual's measurement is 2 standard deviations below the mean.
  c. This individual's original measurement was a negative number.
  d. All of the above are true.

Question 2

Which of the following is not true about a standard normal curve?
 a. It is symmetric.
  b. It has a mean of 0 and standard deviation of 1.
  c. Its measurements are z-scores.
  d. All of the above are true.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

joshraies

  • Sr. Member
  • ****
  • Posts: 351
Reply #1 on: Jul 24, 2018
Answer to Question 1

B

Answer to Question 2

D


joe

  • Hero Member
  • *****
  • Posts: 627
Reply #2 on: Jul 24, 2018
TY


joshraies

  • Sr. Member
  • ****
  • Posts: 351
Reply #3 on: Jul 24, 2018
You're welcome


« previous next »
 

Did you know?

More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

Did you know?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Natural selection of a population for dark coloration. Natural selection of a population for dark coloration.
True-color view of Mars seen through NASA's Hubble Space Telescope in 1999 True-color view of Mars seen through NASA's Hubble Space Telescope in 1999
Population Interactions and Communities Population Interactions and Communities
Population of Major Civilizations of Europe, Asia, and Africa, AD 1500 Population of Major Civilizations of Europe, Asia, and Africa, AD 1500
Streptococci: Individual bacteria that have a rounded shape and have clumped together to form a ... Streptococci: Individual bacteria that have a rounded shape and have clumped together to form a ...
Poverty and population growth Poverty and population growth
Video: Acids and bases - definition

For a complete list of videos, visit our video library