« previous next »

Author Question: Regardless of sample size, the degrees of freedom assigned to the single-sample t ratio must remain ... (Read 103 times)

mynx

  • Hero Member
  • *****
  • Posts: 555
on: Jun 20, 2018
Regardless of sample size, the degrees of freedom assigned to the single-sample t ratio must remain constant.
 
  Indicate whether the statement is true or false

Question 2

Find the whole test reliabilities for the following split-half
  correlations, all of which were calculated on the basis of a sample of 30
  persons.
 
  a. .63
  b. .93
  c. .33
  d. .78


SeanoH09

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jun 20, 2018
Answer to Question 1

F

Answer to Question 2

a rtt=.773


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Did you know?

Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.

Did you know?

Approximately 25% of all reported medication errors result from some kind of name confusion.

Did you know?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

Did you know?

In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).

Large size can provide a refuge from predators. While young African elephants may be vulnerable to p Large size can provide a refuge from predators. While young African elephants may be vulnerable to p
Giardiasis. Colorized electron micrograph of a Giardia protozoan adhering to the surface of an epith Giardiasis. Colorized electron micrograph of a Giardia protozoan adhering to the surface of an epith
Population genetics sample question Population genetics sample question
Disposable, single use thermometer strip Disposable, single use thermometer strip
The structure of a single developed neuron The structure of a single developed neuron
What single payment one year from now would be economically equivalent to payments of $1,000 ... What single payment one year from now would be economically equivalent to payments of $1,000 ...
Video: Sperm Formation

For a complete list of videos, visit our video library