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

Author Question: In a normal distribution, what percentage of people scores within two standard deviations of the ... (Read 74 times)

dbose

  • Hero Member
  • *****
  • Posts: 597
on: Jun 21, 2018
In a normal distribution, what percentage of people scores within two standard deviations of the average?
 
  a. 95
  b. 60
  c. 33
  d. 20

Question 2

In a normal distribution, ___________ of all people score within one standard deviation of the average.
 
  a. one-quarter
  b. one-third
  c. one-half
  d. two-thirds


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

CAPTAINAMERICA

  • Sr. Member
  • ****
  • Posts: 325
Reply #1 on: Jun 21, 2018
Answer to Question 1

Answer: A: 95

Answer to Question 2

Answer: D: two-thirds


dbose

  • Member
  • Posts: 597
Reply 2 on: Jun 21, 2018
Wow, this really help

chjcharjto14

  • Member
  • Posts: 342
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.

Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

Did you know?

Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

Did you know?

Symptoms of kidney problems include a loss of appetite, back pain (which may be sudden and intense), chills, abdominal pain, fluid retention, nausea, the urge to urinate, vomiting, and fever.

Did you know?

In 2006, a generic antinausea drug named ondansetron was approved. It is used to stop nausea and vomiting associated with surgery, chemotherapy, and radiation therapy.

The Distribution of the Earth's Wealth The Distribution of the Earth's Wealth
Democracy (or “democratization”) is a global social movement. People all over the world yearn ... Democracy (or “democratization”) is a global social movement. People all over the world yearn ...
The distribution of the sarcoplasmic reticulum and tubules around myofibrils of skeletal muscle. The distribution of the sarcoplasmic reticulum and tubules around myofibrils of skeletal muscle.
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
The Plunger and Barrel of a Standard Syringe The Plunger and Barrel of a Standard Syringe
(a) Chromosome painting with five different-colored markers in a normal cell. (b) Painting produces (a) Chromosome painting with five different-colored markers in a normal cell. (b) Painting produces
Video: Lipid catabolism ( ketogenesis and oxidation of glycerol) and Lipid anabolism (lipogenesis)

For a complete list of videos, visit our video library