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

Author Question: Two standard deviations about the mean of a normal distribution include approximately ________ of ... (Read 87 times)

jenna1

  • Hero Member
  • *****
  • Posts: 568
on: Jun 28, 2018
Two standard deviations about the mean of a normal distribution include approximately ________ of all observations.
 a. 90
 b. 95
 c. 99
 d. Can't say; it depends on the size of the population.

Question 2

The most popular method for setting appointments is by telephone.
 
 Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

bobsmith

  • Sr. Member
  • ****
  • Posts: 316
Reply #1 on: Jun 28, 2018
Answer to Question 1

b

Answer to Question 2

T


jenna1

  • Member
  • Posts: 568
Reply 2 on: Jun 28, 2018
Great answer, keep it coming :)

at

  • Member
  • Posts: 359
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Did you know?

There are more sensory neurons in the tongue than in any other part of the body.

Did you know?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Did you know?

In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

Normal conduction pathway in the heart. Normal conduction pathway in the heart.
The most commonly used socket drive sizes include 1/4, 3/8, and 1/2 inch drives. The most commonly used socket drive sizes include 1/4, 3/8, and 1/2 inch drives.
Pressure drop after 10 minutes on a normal port fuel-injection system. Pressure drop after 10 minutes on a normal port fuel-injection system.
Prevalence and Sex Distribution of Top 10 Autoimmune Diseases Diagnosed in the United States Prevalence and Sex Distribution of Top 10 Autoimmune Diseases Diagnosed in the United States
What Is a Standard Drink? What Is a Standard Drink?
The distribution of Neandertal and Denisovan DNA in the modern human genome The distribution of Neandertal and Denisovan DNA in the modern human genome
Video: Transcription—A molecular view

For a complete list of videos, visit our video library