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

Author Question: What are the degrees of freedom for an independent samples t-test that uses one sample with n = 13 ... (Read 22 times)

naturalchemist

  • Hero Member
  • *****
  • Posts: 542
on: Jun 20, 2018
What are the degrees of freedom for an independent samples t-test that uses one sample with n = 13 and one sample with n = 15?
 
  a. 28 c. 26
  b. 27 d. 24

Question 2

How many subjects participated in an independent samples t-test if a researcher reports df=20 and = 3.68?
 
  a. 22 c. 20
  b. 21 d. 18


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Anton

  • Sr. Member
  • ****
  • Posts: 302
Reply #1 on: Jun 20, 2018
Answer to Question 1

C

Answer to Question 2

A


naturalchemist

  • Member
  • Posts: 542
Reply 2 on: Jun 20, 2018
Excellent

Jossy

  • Member
  • Posts: 336
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

Did you know?

Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

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?

Everyone has one nostril that is larger than the other.

Did you know?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

Independent assortment of chromosomes at meiosis explains Mendel’s ratio Independent assortment of chromosomes at meiosis explains Mendel’s ratio
Pulmonary function test: spirometry. (a) Normal respiratory volumes, as measured during spirometry. Pulmonary function test: spirometry. (a) Normal respiratory volumes, as measured during spirometry.
Touch the test light to the negative (–) terminal of the battery or a good engine ground to check ... Touch the test light to the negative (–) terminal of the battery or a good engine ground to check ...
Sample prescriptions of antibiotics for dental infections. Sample prescriptions of antibiotics for dental infections.
Benedict's test results Benedict's test results
A test field of GM papaya A test field of GM papaya
Video: Olfaction. or the sense of smell

For a complete list of videos, visit our video library