How many simple random samples of size 4 can be selected from a population of size

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
icon
Related questions
Question
#14
**Question 14**

How many simple random samples of size 4 can be selected from a population of size 8?
- a. 32
- b. 4
- c. 1680
- d. 70

**Question 15**

The sampling distribution of \( \overline{X} \) is the:
- a. probability distribution of the sample mean.
- b. probability distribution of the sample proportion.
- c. mean of the sample.
- d. mean of the population.
Transcribed Image Text:**Question 14** How many simple random samples of size 4 can be selected from a population of size 8? - a. 32 - b. 4 - c. 1680 - d. 70 **Question 15** The sampling distribution of \( \overline{X} \) is the: - a. probability distribution of the sample mean. - b. probability distribution of the sample proportion. - c. mean of the sample. - d. mean of the population.
Expert Solution
Step 1

14.

Population size is 8.

number of samples of size 4.

Formula:

nr=n!r!n-r!

steps

Step by step

Solved in 2 steps

Blurred answer
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman