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Prob. 8-19 Statistics
Problem 8-19
Kermit Theatrical Productions
Data Column1
24.029
24.003 Mean 24.0014
24.020 Standard Error 0.0009671
23.991 Median 24.001
24.002
23.998
23.993
24.016
24.010
23.991
24.008
24.015
23.990
24.013
24.010
23.995
23.997
23.988
23.995
24.013
23.990
Page 1
Prob. 8-19 Statistics
24.008
23.996
24.010
24.002
24.005
23.999
24.000
23.991
24.007
24.007
23.995
24.000
23.984
24.001
23.996
24.013
23.999
23.999
24.005
23.985
24.002
23.994
24.010
23.988
24.003
Page 2
Prob. 8-19 Statistics
24.009
24.005
24.009
24.018
24.007
Page 3
Problem 8-19
Kermit Theatrical Productions
Frequency Distribution and Histogram
This spreadsheet is designed to handle up to 150 observations. Enter data ONLY in yellow-shaded cells.
Data Minimum 23.971
Nominal specification 24 Data Maximum 24.029
Upper specification limit 24.03
Lower specification limit 23.97
Enter number of cells below (10 or less)
Number of Cells 10
DATA 12345678910 11 12 13 14 15
Enter smallest and largest limits for the frequency distribution below.
124.029 24.003 24.020 23.991 24.008 23.996 24.000 24.011 24.023 24.004
The lower limit should be slightly less than the data minimum.
223.991 24.008 24.015 23.990 24.013 24.010 23.997 23.996 24.004 24.001
The upper limit should be slightly larger than the data maximum.
324.008 23.996 24.010 24.002 24.005 23.999 23.991 23.992 23.997 23.994
223.98 23.98 0
323.98 23.99 7
Process Capability Index Calculations 4 23.99 23.99 14
523.99 24.00 26
624.00 24.01 22
724.01 24.01 17
824.01 24.02 8
Average
24.0014
Standard deviation
0.0097
25
30
Histogram
