The accompanying data represent the weights (in grams) of a random sample of 48 M&M plain candies. Complete parts (a) through (f). Click the icon to view the weights of the M&M plain candies. a) Determine the sample standard deviation weight. gram(s) Round to three decimal places as needed.) (b) On the basis of the accompanying histogram, comment on the appropriateness of using the Empirical Rule to make any general statements about the weights of M&Ms. Weight of Plain M&Ms O A. The histogram is approximately bell-shaped so the Empirical Rule can be used. O B. The histogram is approximately bell-shaped so the Empirical Rule cannot be used. OC. The histogram is not approximately bell-shaped so the Empirical Rule can be used. Weight (g) O D. The histogram is not approximately bell-shaped so the Empirical Rule cannot be used. c) Use the Empirical Rule to determine the percentage of M&Ms with weights between 0.803 and 0.947 gram. Hint: x= 0.875. % (Type an integer or decimal. Do not round.) d) Determine the actual percentage of M&Ms that weigh between 0.803 and 0.947 gram, inclusive. M&M Candy Weights % (Round to one decimal place as needed.) 0.87 0.90 0.91 0.86 0.90 0.93 0.87 0.84 D e) Use the Empirical Rule to determine the percentage of M&Ms with weights more than 0.911 gram. 0.91 0.88 0.88 0.87 0.86 0.84 0.82 0.83 % (Type an integer or decimal. Do not round.) 0.89 0.88 0.88 0.86 0.87 0.90 0.81 0.90 0.83 0.94 0.92 0.89 0.93 0.86 0.84 0.86 ) Determine the actual percentage of M&Ms that weigh more than 0.911 gram. 0.91 0.91 0.82 0.84 0.89 0.93 0.84 0.84 % (Round to one decimal place as needed.) 0.88 0.95 0.86 0.85 0.79 0.91 0.88 0.87
The accompanying data represent the weights (in grams) of a random sample of 48 M&M plain candies. Complete parts (a) through (f). Click the icon to view the weights of the M&M plain candies. a) Determine the sample standard deviation weight. gram(s) Round to three decimal places as needed.) (b) On the basis of the accompanying histogram, comment on the appropriateness of using the Empirical Rule to make any general statements about the weights of M&Ms. Weight of Plain M&Ms O A. The histogram is approximately bell-shaped so the Empirical Rule can be used. O B. The histogram is approximately bell-shaped so the Empirical Rule cannot be used. OC. The histogram is not approximately bell-shaped so the Empirical Rule can be used. Weight (g) O D. The histogram is not approximately bell-shaped so the Empirical Rule cannot be used. c) Use the Empirical Rule to determine the percentage of M&Ms with weights between 0.803 and 0.947 gram. Hint: x= 0.875. % (Type an integer or decimal. Do not round.) d) Determine the actual percentage of M&Ms that weigh between 0.803 and 0.947 gram, inclusive. M&M Candy Weights % (Round to one decimal place as needed.) 0.87 0.90 0.91 0.86 0.90 0.93 0.87 0.84 D e) Use the Empirical Rule to determine the percentage of M&Ms with weights more than 0.911 gram. 0.91 0.88 0.88 0.87 0.86 0.84 0.82 0.83 % (Type an integer or decimal. Do not round.) 0.89 0.88 0.88 0.86 0.87 0.90 0.81 0.90 0.83 0.94 0.92 0.89 0.93 0.86 0.84 0.86 ) Determine the actual percentage of M&Ms that weigh more than 0.911 gram. 0.91 0.91 0.82 0.84 0.89 0.93 0.84 0.84 % (Round to one decimal place as needed.) 0.88 0.95 0.86 0.85 0.79 0.91 0.88 0.87
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:The accompanying data represent the weights (in grams) of a random sample of 48 M&M plain candies. Complete parts (a) through (f).
Click the icon to view the weights of the M&M plain candies.
(a) Determine the sample standard deviation weight.
gram(s)
(Round to three decimal places as needed.)
(b) On the basis of the accompanying histogram, comment on the appropriateness of using the Empirical Rule to make any general statements about the weights of M&Ms.
Weight of
Plain
M&Ms
O A. The histogram is approximately bell-shaped so the Empirical Rule can be used.
B. The histogram is approximately bell-shaped so the Empirical Rule cannot be used.
30-
O C. The histogram is not approximately bell-shaped so the Empirical Rule can be used.
0.7
Weight (g)
D. The histogram is not approximately bell-shaped so the Empirical Rule cannot be used.
(c) Use the Empirical Rule to determine the percentage of M&Ms with weights between 0.803 and 0.947 gram. Hint: x= 0.875.
% (Type an integer or decimal. Do not round.)
(d) Determine the actual percentage of M&Ms that weigh between 0.803 and 0.947 gram, inclusive.
M&M Candy Weights
% (Round to one decimal place as needed.)
0.87 0.90 0.91 0.86 0.90 0.93 0.87 0.84 O
(e) Use the Empirical Rule to determine the percentage of M&Ms with weights more than 0.911 gram.
0.91
0.88 0.88 0.87 0.86 0.84 0.82 0.83
% (Type an integer or decimal. Do not round.)
0.89 0.88 0.88 0.86 0.87 0.90 0.81 0.90
0.83 0.94 0.92 0.89 0.93 0.86 0.84 0.86
(f) Determine the actual percentage of M&Ms that weigh more than 0.911 gram.
0.91
0.91 0.82 0.84 0.89
0.93 0.84 0.84
% (Round to one decimal place as needed.)
0.88 0.95
0.86 0.85 0.79 0.91
0.88 0.87
Frequency
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 4 steps
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