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

Author Question: When the degrees of freedom reach infinity, the t distribution a. becomes identical with the ... (Read 59 times)

kellyjaisingh

  • Hero Member
  • *****
  • Posts: 540
on: Jun 20, 2018
When the degrees of freedom reach infinity, the t distribution
 
  a. becomes identical with the distribution of raw scores
  b. gets larger
  c. approximates normality
  d. cannot be obtained

Question 2

Suppose that you as a statistical consultant were given the following test
  data from a researcher: M = 400, SD = 32 and the standard error of measurement = 100. You are asked to use the Rulon formula for finding the test's reliability.
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

sailorcrescent

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Jun 20, 2018
Answer to Question 1

c

Answer to Question 2

Rulon reliability = -8.76 (an impossible value, since SEM can never be greater
than the SD


kellyjaisingh

  • Member
  • Posts: 540
Reply 2 on: Jun 20, 2018
Gracias!

xthemafja

  • Member
  • Posts: 348
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

Did you know?

The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

Did you know?

In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

Did you know?

Anti-aging claims should not ever be believed. There is no supplement, medication, or any other substance that has been proven to slow or stop the aging process.

Distribution of bonding and outer nonbonding electrons in the peptide group Distribution of bonding and outer nonbonding electrons in the peptide group
World map of the distribution of skin color. World map of the distribution of skin color.
a) Shift your weight at the end of your reach. b) Avoid overreaching. a) Shift your weight at the end of your reach. b) Avoid overreaching.
Distribution of the Income of Americans Distribution of the Income of Americans
A child may have varying degrees of scoliosis A child may have varying degrees of scoliosis
Distribution of Modern Day Oceanic Plateaus and Fragments Distribution of Modern Day Oceanic Plateaus and Fragments
Video: Genetic terms Animation

For a complete list of videos, visit our video library