Filmore Metal-work foundry Data
Descriptive Statistics and Frequency Chart
38.1 38.5 38.3 37.3 38.4 39.2 38.9 38.5 39.0 38.6
DATA (x – x-bar)^2 38.1 38.8 38.6 38.6 38.6 38.6 38.9 38.8 39.0 38.6
138.1 0.306916 Calculation of mean & Sample Standard Deviation 38.5 38.5 38.8 38.7 38.7 38.7 38.9 38.6 39.1 38.7
238.1 0.306916 38.5 38.6 38.5 38.5 38.7 38.8 38.9 38.7 38.7 38.6
938.3 0.125316 Mean 38.6540
10 38.3 0.125316 Standard Error 0.0306
11 38.5 0.023716 Median 38.6000
12 38.8 0.021316 Mode 38.6000
13 38.5 0.023716 Standard Deviation 0.3060
14 38.6 0.002916 Sample Variance 0.0936
15 38.6 0.002916 Kurtosis 4.1122
25 38.7 0.002116
26 38.4 0.064516
27 38.5 0.023716
28 38.4 0.064516
29 38.4 0.064516
30 38.4 0.064516
31 37.3 1.833316
32 38.6 0.002916
33 38.7 0.002116
34 38.5 0.023716
35 38.6 0.002916
36 38.6 0.002916
37 38.6 0.002916
38 38.1 0.306916
39 38.1 0.306916
40 38.1 0.306916
41 38.4 0.064516
42 38.6 0.002916
43 38.7 0.002116
44 38.7 0.002116
45 38.9 0.060516
54 38.8 0.021316
55 38.7 0.002116
56 38.7 0.002116
57 38.6 0.002916
58 39.5 0.715716
59 39.6 0.894916
60 39.3 0.417316
61 38.9 0.060516
62 38.9 0.060516
63 38.9 0.060516
64 38.9 0.060516
65 38.9 0.060516
66 39.0 0.119716
67 38.7 0.002116
68 38.8 0.021316
69 38.7 0.002116
70 39.0 0.119716
71 38.5 0.023716
72 38.8 0.021316
73 38.6 0.002916
74 38.7 0.002116
75 38.5 0.023716
76 38.7 0.002116
77 38.7 0.002116
78 38.8 0.021316
79 38.8 0.021316
80 38.8 0.021316
81 39.0 0.119716
82 39.0 0.119716
83 39.1 0.198916
84 38.7 0.002116
85 38.6 0.002916
86 38.7 0.002116
87 39.1 0.198916
88 39.1 0.198916
89 39.2 0.298116
100 38.7 0.002116