« previous next »

Author Question: An independent-measures study comparing two treatment conditions produces a t statistic with df = ... (Read 63 times)

mwit1967

  • Hero Member
  • *****
  • Posts: 501
on: Jun 20, 2018
An independent-measures study comparing two treatment conditions produces a t statistic with df = 18.If the two samples are the same size, how many participants were in each of the samples?
 
  A) 9
  B) 10
  C) 19
  D) 20

Question 2

It is possible for a distribution to have more than one mode.
 
  Indicate whether the statement is true or false


laurnthompson

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

B

Answer to Question 2

True


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Symptoms of kidney problems include a loss of appetite, back pain (which may be sudden and intense), chills, abdominal pain, fluid retention, nausea, the urge to urinate, vomiting, and fever.

Did you know?

About 100 new prescription or over-the-counter drugs come into the U.S. market every year.

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?

About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.

Did you know?

The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

U.S. Study on Identity Achievement With age, more young people are classified in identity achieveme U.S. Study on Identity Achievement With age, more young people are classified in identity achieveme
Major Findings of the High Scope Preschool Study High Scope participants showed better academic per Major Findings of the High Scope Preschool Study High Scope participants showed better academic per
Treatment for Shock in the Medical Office Treatment for Shock in the Medical Office
EGT 1 and EGT 2 are used by the PCM to help control after treatment. EGT 1 and EGT 2 are used by the PCM to help control after treatment.
Phylogenetic tree constructed by comparing homologies in cytochrome c amino acid sequences Phylogenetic tree constructed by comparing homologies in cytochrome c amino acid sequences
Human Progeroid Conditions Human Progeroid Conditions
Video: EpiPen Animation (Part 2)

For a complete list of videos, visit our video library