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

Author Question: A sampling distribution is defined as a sample chosen in such a way that every possible subset of ... (Read 47 times)

debasdf

  • Hero Member
  • *****
  • Posts: 570
on: Jul 24, 2018
A sampling distribution is defined as a sample chosen in such a way that every possible subset of like size has an equal chance of being selected.
  Indicate whether the statement is true or false

Question 2

Two samples of sizes 25 and 35 are independently drawn from two normal populations, where the unknown population variances are assumed to be equal. The number of degrees of freedom of the equal-variances t-test statistic is:
 a. 60
  b. 59
  c. 58
  d. 35
  e. 34


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Edwyer

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Jul 24, 2018
Answer to Question 1

F

Answer to Question 2

C


debasdf

  • Hero Member
  • *****
  • Posts: 570
Reply #2 on: Jul 24, 2018
Thank you!


Edwyer

  • Sr. Member
  • ****
  • Posts: 337
Reply #3 on: Jul 24, 2018
Always glad to help...


« previous next »
 

Did you know?

Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

Did you know?

On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

Did you know?

In 2010, opiate painkllers, such as morphine, OxyContin®, and Vicodin®, were tied to almost 60% of drug overdose deaths.

Did you know?

Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

Sample Stress Management Program Sample Stress Management Program
The Distribution of Pressure The Distribution of Pressure
Distribution and Forms of Precipitation: Graupel and Hail Distribution and Forms of Precipitation: Graupel and Hail
Average Distribution of Incoming Solar Radiation Average Distribution of Incoming Solar Radiation
The phenotypic distribution in a cross with two traits: seed color and seed shape. Plants in the F2 The phenotypic distribution in a cross with two traits: seed color and seed shape. Plants in the F2
Population distribution patterns Population distribution patterns
Video: Polymerase chain reaction PCR - Animation

For a complete list of videos, visit our video library