You measure 24 turtles' weights, and find they have a mean weight of 45 ounces. Assume the population standard deviation is 7.5 ounces. Based on this, find the MOE (Margin of Error) at a 95% confidence level. Give your answer as decimal, to two places Hint: First, use invNorm() on TI-83/84 to find the critical value of Z and then insert into formula below. MOE Zcrit σ ounces

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
100%
???
You measure 24 turtles' weights, and find they have a mean weight of 45 ounces. Assume the population
standard deviation is 7.5 ounces. Based on this, find the MOE (Margin of Error) at a 95% confidence level.
Give your answer as decimal, to two places
Hint: First, use invNorm() on TI-83/84 to find the critical value of Z and then insert into formula below.
σ
MOE Zerit
= ±
√n
Submit Question
ounces
Transcribed Image Text:You measure 24 turtles' weights, and find they have a mean weight of 45 ounces. Assume the population standard deviation is 7.5 ounces. Based on this, find the MOE (Margin of Error) at a 95% confidence level. Give your answer as decimal, to two places Hint: First, use invNorm() on TI-83/84 to find the critical value of Z and then insert into formula below. σ MOE Zerit = ± √n Submit Question ounces
Expert Solution
steps

Step by step

Solved in 3 steps with 8 images

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