(a) Estimate the proportion of batteries that charged with a temperature of 90 degrees or less. (Enter your answer as a decimal between 0 and 1) (b) Estimate the proportion of batterles that charged with a temperature above 94 degrees. (Enter your answer as a decimal between 0 and 1) (C) What battery temperature represents the 55th percentile? °F (d) Which temperature range did the highest number of battery recharges in it? O 86-88 O 88-90 O 90-92 O 92-94 O 94-96 O 96-98
(a) Estimate the proportion of batteries that charged with a temperature of 90 degrees or less. (Enter your answer as a decimal between 0 and 1) (b) Estimate the proportion of batterles that charged with a temperature above 94 degrees. (Enter your answer as a decimal between 0 and 1) (C) What battery temperature represents the 55th percentile? °F (d) Which temperature range did the highest number of battery recharges in it? O 86-88 O 88-90 O 90-92 O 92-94 O 94-96 O 96-98
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
Transcribed Image Text:Your company is trying to optimize the battery for a new product, and your team has been
Investigating the recharge cycle. You want to make sure that the battery does not overheat during
recharge. You keep track of the temperature of the battery as It charges. Your data is displayed in
the relative cumulative frequency chart below.
0.95
0,9
0.85
0.8
0.75
0.7
0.65
0,6
0.55
05
0.45
0.4
0.35
0.3
0.25
0.2
0.15
0.1
0.05
92
Battery Temperature (Degrees F)
84
86
88
90
94
96
98
(a) Estimate the proportion of batteries that charged with a temperature of 90 degrees or less.
Lena
Relative Cumulative Frequency
Transcribed Image Text:84
86
94
92
Battery Temperature (Degrees F)
88
90
96
98
(a) Estimate the proportion of batteries that charged with a temperature of 90 degrees or less.
(Enter your answer as a decimal between 0 and 1)
(b) Estimate the proportion of batterles that charged with a temperature above 94 degrees. (Enter
your answer as a decimal between 0 and 1)
(C) What battery temperature represents the 55h percentile?
(d) Which temperature range did the highest number of battery recharges in it?
O 86-88
O 88-90
O 90-92
O 92-94
O 94-96
O 96-98
esc
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 3 steps with 5 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