Business Research Project Part 4: Data Analysis
sarmar
descriptivestatistics.doc|
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Running head: DESCRIPTIVE STATISTICS |
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Descriptive Statistics & Interpretation
Christina Torres
QNT/561
9/8/14
Joseph Hamel
Descriptive Statistics and Interpretation
Interpretation Phrases
Central Tendency:
Mean = 159.63 (average of data set)
Median = 109.5
Mode = 0
Range = 9
Dispersion:
Standard Deviation = 17.61
Confidences Interval = 95%
Normal, p—value > .05
Descriptive Statistics
See Appendix A, B, C, and D.
Distribution is not normally distributed
Cases
The cases of products produced on January 21st in the second shift provide a mean of 159.63 along with a standard deviation of 17.61. The variance is notated at 310.27. The confidence level is at 95% and contains an upper confidence limit of 161.590 and a lower confidence limit of 157.670.
APPENDIX A
APPENDIX B
SHAPE \* MERGEFORMAT
APPENDIX C
APPENDIX D
Date
TimeNumber of casesNumber of workers
1500-160010818
1600-1700107
1700-1800105
1800-1900109
1900-2000110
2000-2100112
2100-2200104
2200-2300103
Cases of Product from 1500 through 2300
21-Jan
