What is the margin of error for this confidence interval? Express this interval in the format "estimate ± margin of error." Give your answer for the estimate to one decimal place and for the margin of error to three decimal places. estimate: margin of error:

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
What is the margin of error for this confidence interval? Express this interval in the format "estimate + margin of error." Give
your answer for the estimate to one decimal place and for the margin of error to three decimal places.
estimate:
margin of error:
Transcribed Image Text:What is the margin of error for this confidence interval? Express this interval in the format "estimate + margin of error." Give your answer for the estimate to one decimal place and for the margin of error to three decimal places. estimate: margin of error:
Deer mice (Peromyscus maniculatus) are small rodents native to North America. Their adult body lengths (excluding tail) are
known to vary approximately Normally, with mean μ = 86 millimeters (mm) and standard deviation o = 8 mm.¹ Deer mice
are found in diverse habitats and exhibit different adaptations to their environment. A random sample of 14 deer mice in a
rich forest habitat gives an average body length of x = 91.1 mm. Assume that the standard deviation of all deer mice in this
area is also 8 mm. The output from the TI-83 graphing calculator for a 95% confidence interval based on these findings
is given.
ZInterval
(86.909, 95.291)
Transcribed Image Text:Deer mice (Peromyscus maniculatus) are small rodents native to North America. Their adult body lengths (excluding tail) are known to vary approximately Normally, with mean μ = 86 millimeters (mm) and standard deviation o = 8 mm.¹ Deer mice are found in diverse habitats and exhibit different adaptations to their environment. A random sample of 14 deer mice in a rich forest habitat gives an average body length of x = 91.1 mm. Assume that the standard deviation of all deer mice in this area is also 8 mm. The output from the TI-83 graphing calculator for a 95% confidence interval based on these findings is given. ZInterval (86.909, 95.291)
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

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