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

Author Question: A random variable which takes on no more than a countable number of values is called a(n): A) ... (Read 133 times)

Sportsfan2111

  • Hero Member
  • *****
  • Posts: 585
on: Jun 24, 2018
A random variable which takes on no more than a countable number of values is called a(n):
 
  A) continuous random variable.
  B) outcome.
  C) statistic.
  D) discrete random variable.

Question 2

Which one of the values below represents a lower quartile for the data set 23, 24, 21, and 20?
 
  A) 22.0
  B) 22.5
  C) 20.25
  D) 23.5


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

rleezy04

  • Sr. Member
  • ****
  • Posts: 322
Reply #1 on: Jun 24, 2018
Answer to Question 1

D

Answer to Question 2

C


Sportsfan2111

  • Member
  • Posts: 585
Reply 2 on: Jun 24, 2018
YES! Correct, THANKS for helping me on my review

LVPMS

  • Member
  • Posts: 323
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

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

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

Did you know?

Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

History of the number of observed sunspots during the last 250 years, which shows the ~11-year solar History of the number of observed sunspots during the last 250 years, which shows the ~11-year solar
Variable Gases: Ozone Variable Gases: Ozone
Gas molecules have no bonds to other molecules and move in random motion. Gas molecules have no bonds to other molecules and move in random motion.
How to write any number in engineering notation How to write any number in engineering notation
Mayan Number Mayan Number
Number line (real numbers) Number line (real numbers)
Video: Segmentation and migrating motility complexes & Gastroileal reflex

For a complete list of videos, visit our video library