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 75 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
Great answer, keep it coming :)

alvinum

  • Member
  • Posts: 317
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates’s recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

Did you know?

More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.

Did you know?

In inpatient settings, adverse drug events account for an estimated one in three of all hospital adverse events. They affect approximately 2 million hospital stays every year, and prolong hospital stays by between one and five days.

Did you know?

After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.

Selected Biological Response Modifiers Selected Biological Response Modifiers
Selected Drugs for Helminth and Protozoan Infections Selected Drugs for Helminth and Protozoan Infections
Selected Targeted Therapies and Miscellaneous Anticancer Drugs Selected Targeted Therapies and Miscellaneous Anticancer Drugs
Sample prescriptions of antibiotics for dental infections. Sample prescriptions of antibiotics for dental infections.
Policies on fertility and population growth Policies on fertility and population growth
World Population, 10,000 B.C. to A.D. 2010 World Population, 10,000 B.C. to A.D. 2010
Video: Interview with Person having Obsessive Compulsive Disorder

For a complete list of videos, visit our video library