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

Author Question: According to the _____, the sum of independent random variables can be approximated by a normal ... (Read 113 times)

jwb375

  • Hero Member
  • *****
  • Posts: 540
on: Jun 24, 2018
According to the _____, the sum of independent random variables can be approximated by a normal probability distribution.
 a. what-if analysis
  b. central limit theorem
  c. simulation optimization approach
  d. discrete-event simulation method

Question 2

The variance of a sample of 169 observations equals 576 . The standard deviation of the sample equals
 a. 13
  b. 24
  c. 576
  d. 28,461


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

vish98

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Jun 24, 2018
Answer to Question 1

B

Answer to Question 2

B


jwb375

  • Member
  • Posts: 540
Reply 2 on: Jun 24, 2018
Excellent

AISCAMPING

  • Member
  • Posts: 347
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Asthma cases in Americans are about 75% higher today than they were in 1980.

Did you know?

Green tea is able to stop the scent of garlic or onion from causing bad breath.

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Did you know?

About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.

Did you know?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

An electrocardiogram (ECG, EKG) is a commonly used procedure in which the electrical events associat An electrocardiogram (ECG, EKG) is a commonly used procedure in which the electrical events associat
Normal breath sounds Normal breath sounds
Part A - Reviewing independent assortment of alleles Part A - Reviewing independent assortment of alleles
Microscopic image of prostate cancer. The tissue on the right is somewhat normal; the tissue on the ... Microscopic image of prostate cancer. The tissue on the right is somewhat normal; the tissue on the ...
Super Taster Tongue vs. Normal Super Taster Tongue vs. Normal
Normal electrocardiogram tracing Normal electrocardiogram tracing
Video: New DNA Strand Replication

For a complete list of videos, visit our video library