This topic contains a solution. Click here to go to the answer

Author Question: Which of the following is a measure of the variability of a distribution? A) range B) median C) ... (Read 81 times)

Sportsfan2111

  • Hero Member
  • *****
  • Posts: 585
Which of the following is a measure of the variability of a distribution?
 
  A) range B) median C) sample size D) skewness

Question 2

In a class of 30 students, 18 are men, 6 are earning a B, and no men are earning a B. If a student is randomly selected from the class, find the probability that the student is a man or earning a B
 
  A) .24 B) .54 C) .4 D) .8



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Ddddd

  • Sr. Member
  • ****
  • Posts: 334
Answer to Question 1

A

Answer to Question 2

D




Sportsfan2111

  • Member
  • Posts: 585
Reply 2 on: Jun 24, 2018
Gracias!


phuda

  • Member
  • Posts: 348
Reply 3 on: Yesterday
Great answer, keep it coming :)

 

Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

Did you know?

Vaccines prevent between 2.5 and 4 million deaths every year.

Did you know?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

Did you know?

The horizontal fraction bar was introduced by the Arabs.

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

For a complete list of videos, visit our video library