e the table. Round values to the nearest tenth as needed. Midpoint x x-X (x-x)2 (x-x)?f 70.5 92.5 114.5 136.5 158.5 sample standard deviation of the data set. Round to the nearest hundredth as needed.)
e the table. Round values to the nearest tenth as needed. Midpoint x x-X (x-x)2 (x-x)?f 70.5 92.5 114.5 136.5 158.5 sample standard deviation of the data set. Round to the nearest hundredth as needed.)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
![Find the mean of the data set.
uB
X =
(Round to the nearest tenth as needed.)
Complete the table. Round values to the nearest tenth as needed.
Midpoint x
x-x
(x-x)?
(x-x)?f
70.5
92.5
114.5
136.5
158.5
E(x-x)?f=]
Find the sample standard deviation of the data set.
(Round to the nearest hundredth as needed.)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7a08d799-26db-4959-b740-525f832d65c2%2F49070380-3197-4795-93b6-21e0f54267db%2Fl6iikfj_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Find the mean of the data set.
uB
X =
(Round to the nearest tenth as needed.)
Complete the table. Round values to the nearest tenth as needed.
Midpoint x
x-x
(x-x)?
(x-x)?f
70.5
92.5
114.5
136.5
158.5
E(x-x)?f=]
Find the sample standard deviation of the data set.
(Round to the nearest hundredth as needed.)
Transcribed Image Text:The amount of caffeine in a sample of five-ounce servings of brewed coffee is shown in the histogram. Make a frequency distribution for the data. Then use the table to estimate the sample mean and the sample standard deviation
of the data set.
W Click the icon to view the histogram.
Complete the table. Round values to the nearest tenth as needed.
Graph/chart
f
Midpoint x
xf
70.5
Ay
30-
92.5
114.5
25-
123
136.5
20-
158.5
14
15-
Ef =
Exf =
10-
Find the mean of the data set.
5-
x =
(Round to the nearest tenth as needed.)
48.5 70.5 92.5 114.5 136.5 158.5
Complete the table. Round values to the nearest tenth as needed.
Midpoint x
(x-x)?
(x-x)?f
x->
70.5
Print
Done
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
Recommended textbooks for you
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
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
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
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
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
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
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman