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

Author Question: The expected value of the random variable is a. the standard error b. the sample size c. the ... (Read 78 times)

asan beg

  • Hero Member
  • *****
  • Posts: 570
on: Jun 24, 2018
The expected value of the random variable  is
 a. the standard error
  b. the sample size
  c. the size of the population
  d. None of these alternatives is correct.

Question 2

The probability distribution of the sample mean is called the
 a. central probability distribution
  b. sampling distribution of the mean
  c. random variation
  d. standard error


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mohan

  • Sr. Member
  • ****
  • Posts: 362
Reply #1 on: Jun 24, 2018
Answer to Question 1

D

Answer to Question 2

B


asan beg

  • Member
  • Posts: 570
Reply 2 on: Jun 24, 2018
Gracias!

ryhom

  • Member
  • Posts: 366
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

Did you know?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

Did you know?

Looking at the sun may not only cause headache and distort your vision temporarily, but it can also cause permanent eye damage. Any exposure to sunlight adds to the cumulative effects of ultraviolet (UV) radiation on your eyes. UV exposure has been linked to eye disorders such as macular degeneration, solar retinitis, and corneal dystrophies.

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?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

Metabolic rates of animals that differ in size. Metabolic rates of animals that differ in size.
Large male size and mating success. Large male size and mating success.
Standard Model of Elementary Particles Standard Model of Elementary Particles
Noid lights are usually purchased as an assortment so that one is available for any type or size ... Noid lights are usually purchased as an assortment so that one is available for any type or size ...
Here’s how you can demonstrate sampling error Here’s how you can demonstrate sampling error
What is the [OH-] in a seawater sample if the pH is 8.65? What is the [OH-] in a seawater sample if the pH is 8.65?
Video: Angiotensin II - kidneys, adrenal glands and dehydration

For a complete list of videos, visit our video library