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

Author Question: What z-score corresponds to a score that is above the mean by 2 standard deviations? a. +2 b. ... (Read 137 times)

a0266361136

  • Hero Member
  • *****
  • Posts: 538
on: Jun 20, 2018
What z-score corresponds to a score that is above the mean by 2 standard deviations?
 
  a. +2
  b. +10
  c. +20
  d. Impossible to determine without knowing the value of the standard deviation

Question 2

What position in the distribution corresponds to a z-score of z = 1.00?
 
  a. Below the mean by 1 point
  b. Below the mean by a distance equal to 1 standard deviation
  c. Above the mean by 1 point
  d. Above the mean by a distance equal to 1 standard deviation


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

succesfull

  • Sr. Member
  • ****
  • Posts: 339
Reply #1 on: Jun 20, 2018
Answer to Question 1

A

Answer to Question 2

B


a0266361136

  • Member
  • Posts: 538
Reply 2 on: Jun 20, 2018
Thanks for the timely response, appreciate it

cici

  • Member
  • Posts: 325
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Limit intake of red meat and dairy products made with whole milk. Choose skim milk, low-fat or fat-free dairy products. Limit fried food. Use healthy oils when cooking.

Did you know?

The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.

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?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

In 2008, the U.S. economy suffered a gaping wound as several trillion dollars were ripped out of it. In 2008, the U.S. economy suffered a gaping wound as several trillion dollars were ripped out of it.
A standard employment application form may be used. A standard employment application form may be used.
How to manually find the mean, variance, and standard deviation for a set of numbers How to manually find the mean, variance, and standard deviation for a set of numbers
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
How to quickly find the vertex of a quadratic equation that is in standard form How to quickly find the vertex of a quadratic equation that is in standard form
A blade and assorted plates for a standard grinder A blade and assorted plates for a standard grinder
Video: Hemodynamics Animation

For a complete list of videos, visit our video library