« previous next »

Author Question: An independent-measures study comparing two treatment conditions produces a t statistic with df = ... (Read 77 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?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

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?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

Did you know?

When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).

Did you know?

Medication errors are three times higher among children and infants than with adults.

The black-capped chickadee is a permanent resident in biomes with harsh winter conditions. The black-capped chickadee is a permanent resident in biomes with harsh winter conditions.
Mixing bacterial genotypes produces rare recombinants Mixing bacterial genotypes produces rare recombinants
Tongue Conditions, Cranial Nerve XII (Hypoglossal) Palsy Tongue Conditions, Cranial Nerve XII (Hypoglossal) Palsy
William Masters and Virginia Johnson are among the most influential researchers in the history of th William Masters and Virginia Johnson are among the most influential researchers in the history of th
Various types of integumentary conditions. (E) Melanoma. Various types of integumentary conditions. (E) Melanoma.
Evolution of Treatment for Mental Disorders Evolution of Treatment for Mental Disorders
Video: Sickle Cell Anemia

For a complete list of videos, visit our video library