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

Author Question: A random sample of n = 60 scores is selected from a population. Which of the following distributions ... (Read 31 times)

nelaaney

  • Hero Member
  • *****
  • Posts: 560
on: Jun 20, 2018
A random sample of n = 60 scores is selected from a population. Which of the following distributions will definitely be normal?
 
  a. The scores in the sample will definitely form a normal distribution.
  b. The scores in the population definitely will form a normal distribution.
  c. The distribution of sample means will definitely form a normal distribution.
  d. None of the distributions (the sample, population, or distribution of sample means) will definitely be normal.

Question 2

A random sample of n = 6 scores is selected from a population. Which of the following distributions will definitely be normal?
 
  a. The scores in the sample will definitely form a normal distribution.
  b. The scores in the population will definitely form a normal distribution.
  c. The distribution of sample means will definitely form a normal distribution.
  d. None of the distributions (the sample, population, or distribution of sample means) will definitely be normal.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ms_sulzle

  • Sr. Member
  • ****
  • Posts: 320
Reply #1 on: Jun 20, 2018
Answer to Question 1

C

Answer to Question 2

D


nelaaney

  • Member
  • Posts: 560
Reply 2 on: Jun 20, 2018
Gracias!

alvinum

  • Member
  • Posts: 317
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

Did you know?

Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

Did you know?

Illicit drug use costs the United States approximately $181 billion every year.

Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

Did you know?

The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

Selected Hypothalamic and Pituitary Agents Selected Hypothalamic and Pituitary Agents
A genetic bottleneck reduces a population temporarily to very low levels, removing much of its genet A genetic bottleneck reduces a population temporarily to very low levels, removing much of its genet
Population of California poppy plants Population of California poppy plants
Suppose that we have a sample space with five equally likely experimental outcomes: E1, E2, E3, ... Suppose that we have a sample space with five equally likely experimental outcomes: E1, E2, E3, ...
A random sample of 87 airline pilots recruited by an airline service had an average yearly ... A random sample of 87 airline pilots recruited by an airline service had an average yearly ...
Two normal frequency distributions with the same mean but different amounts of variation Two normal frequency distributions with the same mean but different amounts of variation
Video: Renin/Angiotensin (water gain from urine & Na ion and water reabsorption)

For a complete list of videos, visit our video library