Homework Help is Here – Start Your Trial Now!
Math
Statistics
Discuss the significance of the term to in the experiment. Where is your measured data (i.e. the time, t).

Discuss the significance of the term to in the experiment. Where is your measured data (i.e. the time, t).

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
See similar textbooks
icon
Related questions
Question

Please read both pictures. 

 

*The first picture is the question. The second picture is the reference of the question. 

The experimental value, Ex, of a quantity is usually expressed as: Ex = x ±o. This value gives us the best estimate of the quantity measured. For a normal distribution of random errors, it is found that the probability that an individual measurement will fall within one standard deviation of the mean, x ±o, which is assumed to be the true value, is 68%; for x ±20, it is 95.5%; and for x ± 3o, it is 99.7%. This justifies our discarding any measurement "off" by more than 30 from the arithmetic mean as a mistake or not properly measured. They are not within the range of normal errors.
Transcribed Image Text:The experimental value, Ex, of a quantity is usually expressed as: Ex = x ±o. This value gives us the best estimate of the quantity measured. For a normal distribution of random errors, it is found that the probability that an individual measurement will fall within one standard deviation of the mean, x ±o, which is assumed to be the true value, is 68%; for x ±20, it is 95.5%; and for x ± 3o, it is 99.7%. This justifies our discarding any measurement "off" by more than 30 from the arithmetic mean as a mistake or not properly measured. They are not within the range of normal errors.
Discuss the significance of the term to in the experiment. Where is your measured data (i.e. the time, t).
Transcribed Image Text:Discuss the significance of the term to in the experiment. Where is your measured data (i.e. the time, t).
Expert Solution
steps

Step by step

Solved in 2 steps

SEE SOLUTIONCheck out a sample Q&A here
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
SEE MORE TEXTBOOKS