A sample of 16 students was taken from LIU university. These students spent an average of $170 on books this semester, with a standard deviation of $25.50. A 98% confidence interval for the average spent on books for all students would be: [43] * O [153.41186.59] O [171.45-178.55] O [156.50 - 183.50] O [158.82 -181.18]

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
A sample of 16 students was taken from LIU
university. These students spent an average
of $170 on books this semester, with a
standard deviation of $25.50. A 98%
confidence interval for the average spent
on books for all students would be: [43]*
O[153.41 186.59]
O [171.45-178.55]
O [156.50-183.50]
O [158.82-181.18]
Transcribed Image Text:A sample of 16 students was taken from LIU university. These students spent an average of $170 on books this semester, with a standard deviation of $25.50. A 98% confidence interval for the average spent on books for all students would be: [43]* O[153.41 186.59] O [171.45-178.55] O [156.50-183.50] O [158.82-181.18]
Expert Solution
steps

Step by step

Solved in 2 steps with 1 images

Blurred answer
Similar questions
  • SEE MORE QUESTIONS
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