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

Author Question: The shape of the normal probability density function is a symmetric bell-shaped curve centered on ... (Read 134 times)

RYAN BANYAN

  • Hero Member
  • *****
  • Posts: 563
on: Jun 24, 2018
The shape of the normal probability density function is a symmetric bell-shaped curve centered on the:
 
  A) variance.
  B) standard deviation.
  C) coefficient.
  D) mean.

Question 2

Which of the following statements is true?
 
  A) If events A and B are complements, then the intersection of A and the complement of B is the sample space.
  B) If events A and B are mutually exclusive, then the intersection of A and B is the empty set.
  C) If events A and B are mutually exclusive, then the union of A and B is the sample space.
  D) If events A and B are mutually exclusive, then the union of A and B is the empty set.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mcinincha279

  • Sr. Member
  • ****
  • Posts: 316
Reply #1 on: Jun 24, 2018
Answer to Question 1

D

Answer to Question 2

B


RYAN BANYAN

  • Member
  • Posts: 563
Reply 2 on: Jun 24, 2018
YES! Correct, THANKS for helping me on my review

bdobbins

  • Member
  • Posts: 326
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?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

Did you know?

In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.

Did you know?

When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

A comparison between chromosomes found in a normal human cell and a cancer cell from the same person A comparison between chromosomes found in a normal human cell and a cancer cell from the same person
Blood vessels: (A) normal artery, (B) constriction, and (C) arteriosclerosis and atherosclerosis. Blood vessels: (A) normal artery, (B) constriction, and (C) arteriosclerosis and atherosclerosis.
Normal Faults Common at divergent plate boundaries Normal Faults Common at divergent plate boundaries
Normal compound eye of adult Drosophila Normal compound eye of adult Drosophila
Structure and function of the gills of a bony fish. Structure and function of the gills of a bony fish.
Disrupted Myostatin Function Disrupted Myostatin Function
Video: Morphology of a tomato plant

For a complete list of videos, visit our video library