The mass of 40 concrete slab were weighed (in kg): 77 83 79 74 84 72 81 78 68 78 80 71 91 62 77 86 87 72 80 77 76 86 67 71 67 83 94 64 82 74 66 75 76 82 78 88 66 79 74 64 (a) Divided the set of values into seven equal classes (b) Form the frequency distribution table and draw histogram
The mass of 40 concrete slab were weighed (in kg): 77 83 79 74 84 72 81 78 68 78 80 71 91 62 77 86 87 72 80 77 76 86 67 71 67 83 94 64 82 74 66 75 76 82 78 88 66 79 74 64 (a) Divided the set of values into seven equal classes (b) Form the frequency distribution table and draw histogram
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter29: Tolerance, Clearance, And Interference
Section: Chapter Questions
Problem 16A: Spacers are manufactured to the mean dimension and tolerance shown in Figure 29-12. An inspector...
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Transcribed Image Text:The mass of 40 concrete slab were weighed (in kg):
77
83
79
74
84
72
81
78
68
78
80
71
91
62
77
86
87
72
80
77
76
86
67
71
67
83
94
64
82
74
66
75
76
82
78
88
66
79
74
64
(a) Divided the set of values into seven equal classes
(b) Form the frequency distribution table and draw histogram
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