Construct a 99% confidence interval to estimate the population mean using the data below. What assumptions need to be made about this population? x=38 s=7.8 n=22 What assumptions need to be made about this population? a. the population size is larger than 30 b. the population follows the student's t-distribution. c. the population follows the normal probability distribution. d. the population distribution is skewed to one side.
Construct a 99% confidence interval to estimate the population mean using the data below. What assumptions need to be made about this population? x=38 s=7.8 n=22 What assumptions need to be made about this population? a. the population size is larger than 30 b. the population follows the student's t-distribution. c. the population follows the normal probability distribution. d. the population distribution is skewed to one side.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
100%
Construct a 99% confidence interval to estimate the population mean using the data below. What assumptions need to be made about this population?
x=38
|
s=7.8
|
n=22
|
What assumptions need to be made about this population?
a. the population size is larger than 30
b. the population follows the student's t-distribution.
c. the population follows the
d. the population distribution is skewed to one side.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 2 images
Recommended textbooks for you
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
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
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
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
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
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
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman