You intend to estimate a population mean μμ from the following sample. 9 49.4 39 4.3 18.4 49.9 52.4 13.6 30.7 57.5 17.4 48 46.4 8.2 28 84 19.7 60.5 23.2 43.1 64.5 35.4 54 53.3 16.9 33.9 13.5 24.6 45.8 34.2 38.2 75.9 36.4 14.2 4.7 48.3 36.2 47.4 47.3 12.7 68.3 37.7 14.4 -30.3 68.7 34.8 0.8 13.1 40.8 -3.1 16.2 24.4 15.5 18.3 43.9 -0.1 57.7 13.6 37.7 44.9 Find the 99% confidence interval. Enter your answer as a tri-linear inequality accurate to two decimal place (because the sample data are reported accurate to one decimal place).  < μ <  Answer should be obtained without any preliminary rounding. However, the critical value may be rounded to 3 decimal places.

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
Topic Video
Question

You intend to estimate a population mean μμ from the following sample.

9 49.4 39 4.3
18.4 49.9 52.4 13.6
30.7 57.5 17.4 48
46.4 8.2 28 84
19.7 60.5 23.2 43.1
64.5 35.4 54 53.3
16.9 33.9 13.5 24.6
45.8 34.2 38.2 75.9
36.4 14.2 4.7 48.3
36.2 47.4 47.3 12.7
68.3 37.7 14.4 -30.3
68.7 34.8 0.8 13.1
40.8 -3.1 16.2 24.4
15.5 18.3 43.9 -0.1
57.7 13.6 37.7 44.9



Find the 99% confidence interval. Enter your answer as a tri-linear inequality accurate to two decimal place (because the sample data are reported accurate to one decimal place).

 < μ < 

Answer should be obtained without any preliminary rounding. However, the critical value may be rounded to 3 decimal places.

Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 3 images

Blurred answer
Knowledge Booster
Hypothesis Tests and Confidence Intervals for Means
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.
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