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

Author Question: A research study produces a t statistic with df = 14 . For this study, which of the following ... (Read 34 times)

karateprodigy

  • Hero Member
  • *****
  • Posts: 550
on: Jun 20, 2018
A research study produces a t statistic with df = 14 . For this study, which of the following designs would require a total of 30 participants?
 
  a. An independent-measures design
  b. A repeated-measures design
  c. A matched-subjects design
  d. None of the other options would require a total of 30 participants.

Question 2

A repeated-measures study using a sample of n = 20 participants would produce a t statistic with df = ____.
 
  a. 9 c. 20
  b. 19 d. 39


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mammy1697

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Jun 20, 2018
Answer to Question 1

C

Answer to Question 2

B


karateprodigy

  • Member
  • Posts: 550
Reply 2 on: Jun 20, 2018
Great answer, keep it coming :)

meganmoser117

  • Member
  • Posts: 303
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Though “Krazy Glue” or “Super Glue” has the ability to seal small wounds, it is not recommended for this purpose since it contains many substances that should not enter the body through the skin, and may be harmful.

Did you know?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

Did you know?

More than one-third of adult Americans are obese. Diseases that kill the largest number of people annually, such as heart disease, cancer, diabetes, stroke, and hypertension, can be attributed to diet.

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Did you know?

Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.

Aerial photo showing the placement of 24 study plots, each 50 m by 50 m, in the Chihuahuan Desert ne Aerial photo showing the placement of 24 study plots, each 50 m by 50 m, in the Chihuahuan Desert ne
TYPES OF RESEARCH TYPES OF RESEARCH
Model of a sequential study in which two cohorts were followed beginning at age 20. One cohort was f Model of a sequential study in which two cohorts were followed beginning at age 20. One cohort was f
The greatest bone mass is found around age 30 for both men and women, with the later decline being f The greatest bone mass is found around age 30 for both men and women, with the later decline being f
How to Study Physics How to Study Physics
Piaget's research involved several kinds of conservation tasks Piaget's research involved several kinds of conservation tasks
Video: How do the different types of chromatography work? (No Audio)

For a complete list of videos, visit our video library