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

Author Question: The mean of a normal probability distribution is 500 and the standard deviation is 10 . About 68 of ... (Read 55 times)

jwb375

  • Hero Member
  • *****
  • Posts: 540
on: Jul 24, 2018
The mean of a normal probability distribution is 500 and the standard deviation is 10 . About 68 of the observations lie between what two values?

Question 2

The value of z(0.10) z(0.90) is
 a. 2.56.
  b. -2.56.
  c. 1.28.
  d. -1.28.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

nickk12214

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jul 24, 2018
Answer to Question 1

490 and 510

Answer to Question 2

A


jwb375

  • Member
  • Posts: 540
Reply 2 on: Jul 24, 2018
Wow, this really help

DylanD1323

  • Member
  • Posts: 314
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Did you know?

Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

Did you know?

Though newer “smart” infusion pumps are increasingly becoming more sophisticated, they cannot prevent all programming and administration errors. Health care professionals that use smart infusion pumps must still practice the rights of medication administration and have other professionals double-check all high-risk infusions.

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

Urinalysis. During a simple urinalysis, a stick with colored blocks is dipped into a urine specimen. Urinalysis. During a simple urinalysis, a stick with colored blocks is dipped into a urine specimen.
Normal female karyotype Normal female karyotype
Distribution of Thunderstorms: Approximately 14.5 million thunderstorms occur each year across the ... Distribution of Thunderstorms: Approximately 14.5 million thunderstorms occur each year across the ...
Geographic distribution of coccidiomycosis. Geographic distribution of coccidiomycosis.
Conditional Probability Formulas Conditional Probability Formulas
Video: Interview with Person having Obsessive Compulsive Disorder

For a complete list of videos, visit our video library