Using all the data in the image, calculate and interpret the following: 1. Mean 2. Standard Variation 3. Skewness

Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter33: Digital Calipers And Height Gages
Section: Chapter Questions
Problem 12A
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Using all the data in the image, calculate and interpret the following:

1. Mean

2. Standard Variation

3. Skewness

4. 50th Percentile

The following data are the
measures of the diameters of
36 rivet heads in 1/100 of an
inch.
6.72 6.77 6.82 6.70 6.78 6.70 6.62 6.75
6.66 6.66 6.64 6.76 6.73
6.80 6.72 6.76
6.76 6.68 6.66 6.62 6.72
6.76 6.70 6.78
6.76 6.67 6.70 6.72 6.74
6.81 6.79 6.78
6.66 6.76 6.76 6.72
Transcribed Image Text:The following data are the measures of the diameters of 36 rivet heads in 1/100 of an inch. 6.72 6.77 6.82 6.70 6.78 6.70 6.62 6.75 6.66 6.66 6.64 6.76 6.73 6.80 6.72 6.76 6.76 6.68 6.66 6.62 6.72 6.76 6.70 6.78 6.76 6.67 6.70 6.72 6.74 6.81 6.79 6.78 6.66 6.76 6.76 6.72
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