Homework Help is Here – Start Your Trial Now!
Math
Statistics
b) The number of component B-2000 produced during the week ended 15th February 2009 by the 80 operatives employed in the factory of Mutumbu Limited were as follows. Every worker is expected to produce 50 components per week. 40 22 50 61 30 58 51 75 58 70 93 59 49 55 63 38 60 57 52 77 48 73 28 31 21 76 32 57 53 25 42 63 39 82 54 33 45 65 26 65 87 43 51 66 34 78 55 44 27 74 67 45 30 57 | 97 81 43 28 99 47 79 56 68 35 87 57 23 41 37 62 53 83 95 54 64 48 22 53 89 46 Required: Using appropriate measures of central tendency and measures of dispersion, describe the performance of the operatives. Give reasons for the selected measures. ii. i. Interpret the measures of central tendency and variation within the context of this problem. Why should the company producing B-2000 components be concerned about measures of central tendency and measures of variation. What proportions of operatives are not meeting production requirements per week? iv. ii. Investigate whether normality characterisitics may be safely used in further analysis of this data.

b) The number of component B-2000 produced during the week ended 15th February 2009 by the 80 operatives employed in the factory of Mutumbu Limited were as follows. Every worker is expected to produce 50 components per week. 40 22 50 61 30 58 51 75 58 70 93 59 49 55 63 38 60 57 52 77 48 73 28 31 21 76 32 57 53 25 42 63 39 82 54 33 45 65 26 65 87 43 51 66 34 78 55 44 27 74 67 45 30 57 | 97 81 43 28 99 47 79 56 68 35 87 57 23 41 37 62 53 83 95 54 64 48 22 53 89 46 Required: Using appropriate measures of central tendency and measures of dispersion, describe the performance of the operatives. Give reasons for the selected measures. ii. i. Interpret the measures of central tendency and variation within the context of this problem. Why should the company producing B-2000 components be concerned about measures of central tendency and measures of variation. What proportions of operatives are not meeting production requirements per week? iv. ii. Investigate whether normality characterisitics may be safely used in further analysis of this data.

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
100%
b) The number of component B-2000 produced during the week ended 15™ February 2009 by the 80 operatives employed in the factory of Mutumbu Limited were as follows. Every worker is expected to produce 50 components per week. 40 22 70 93 57 23 41 50 61 30 58 51 75 58 59 49 55 63 38 87 60 57 52 77 37 62 53 83 48 73 28 31 21 76 32 57 53 25 42 63 95 54 64 39 82 54 33 45 48 22 53 65 26 65 87 43 51 66 34 78 55 44 27 74 46 67 | 45 30 57 56 68 89 97 81 43 28 99 47 79 35 Required: Using appropriate measures of central tendency and measures of dispersion, describe the performance of the operatives. Give reasons for the selected measures. ii. i. Interpret the measures of central tendency and variation within the context of this problem. Why should the company producing B-2000 components be concerned about measures of central tendency and measures of variation. What proportions of operatives are not meeting production requirements per week? iv. ii. Investigate whether normality characterisitics may be safely used in further analysis of this data.
Transcribed Image Text:b) The number of component B-2000 produced during the week ended 15™ February 2009 by the 80 operatives employed in the factory of Mutumbu Limited were as follows. Every worker is expected to produce 50 components per week. 40 22 70 93 57 23 41 50 61 30 58 51 75 58 59 49 55 63 38 87 60 57 52 77 37 62 53 83 48 73 28 31 21 76 32 57 53 25 42 63 95 54 64 39 82 54 33 45 48 22 53 65 26 65 87 43 51 66 34 78 55 44 27 74 46 67 | 45 30 57 56 68 89 97 81 43 28 99 47 79 35 Required: Using appropriate measures of central tendency and measures of dispersion, describe the performance of the operatives. Give reasons for the selected measures. ii. i. Interpret the measures of central tendency and variation within the context of this problem. Why should the company producing B-2000 components be concerned about measures of central tendency and measures of variation. What proportions of operatives are not meeting production requirements per week? iv. ii. Investigate whether normality characterisitics may be safely used in further analysis of this data.
Expert Solution
steps

Step by step

Solved in 4 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Similar questions
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