The adhesion resistance of 12 energetic materials (explosives, fuels and pyrotechnic compositions) was measured and the following values were obtained: 328 112 213 186 125 161 285 237 347 165 287 110

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

Please help by providing detailed explanation to answers. Thanks

 

The adhesion resistance of 12 energetic materials (explosives, fuels and pyrotechnic
compositions) was measured and the following values were obtained:
328
112
213
186
125
161
285
237
347
165
287
110
Answer:
Mean:
Standard Deviation:
a) From these results, a technician states that the bond strength is between 172.5012 and
253.4988. What is the confidence level associated with this statement?
Answer:
(1 – a) =
b) Give a 95% confidence interval to estimate the average bond strength of these energetic
materials.
Answer:
= -n
c) How much additional data must be sampled if one wants to estimate the adhesion
strength to the nearest 25 with a confidence level of 99%.
Answer:
Transcribed Image Text:The adhesion resistance of 12 energetic materials (explosives, fuels and pyrotechnic compositions) was measured and the following values were obtained: 328 112 213 186 125 161 285 237 347 165 287 110 Answer: Mean: Standard Deviation: a) From these results, a technician states that the bond strength is between 172.5012 and 253.4988. What is the confidence level associated with this statement? Answer: (1 – a) = b) Give a 95% confidence interval to estimate the average bond strength of these energetic materials. Answer: = -n c) How much additional data must be sampled if one wants to estimate the adhesion strength to the nearest 25 with a confidence level of 99%. Answer:
Expert Solution
steps

Step by step

Solved in 3 steps

Blurred answer
Knowledge Booster
Research Design Formulation
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.
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