Quantitative Analysis of Vending Machines
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An automatic machine that fills containers appears to be performing erratically. A check of mass of the contents reveals the following:
MASS (grams) NO. OF CANS
130 - 139 2
140 - 149 8
150 - 159 20
160 - 169 15
170 - 179 9
180 - 189 7
190 - 199 3
200 - 209 2
Determine the following quantities:
1.mean
2.median
3.mode
4.interquartile range
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Solution Summary
This solution shows step-by-step calculations in an Excel file to determine the mean, median, mode and interquartile range of the machine's mass of contents.
Education
- BE, Bangalore University, India
- MS, University of Wisconsin-Madison
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