
Elementary Statistics
12th Edition
ISBN: 9780321836960
Author: Mario F. Triola
Publisher: PEARSON
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Question
Chapter 14, Problem 5CRE
To determine
To obtain: The
To compare: The result.
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The following is a list of data on the duration of a sample of 200
outbreaks, in hours.
107 73 68 97 76 79
94 59 98 57
54 65 71
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84
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62
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61 79 98
66 62
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86
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89 72
78 88 77 103
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90 62 89
71
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77 86
58
69
88
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65 81 75
81
78
90
78
96
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62
94
62 79 83
93
135
71
85
84
83 63
61
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83 70 70 81 77
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33
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67 59
58
66 66 94 77 63
71 101 78 43
78
66
75
68 76
59
67
61
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64
76 72
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82
86
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72
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67 87
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87
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75
77
51 45
80
84
93
69
76
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67 92
89
82
96
77 102
66
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72 76
73 77 79 94
63 59 62 71
81 65
73 63 63 89 82 64 85 92 64 73
a. What is the variable? What type?
b. Construct an interval-frequency table, with columns containing: class
mark, absolute frequency, relative frequency, cumulative frequency,
cumulative relative frequency, and percentage frequency.
This is the information about the actors who won the Best Actor Oscar:
Best actors
44 41 62 52 41 34 34 52 41 37
38 34 32 40 43 56 41 39 49 57
35 30 39 41 44
41 38 42 52 51
49 35 47 31 47 37 57 42 45 42
44 62 43 42 48 49 56 38 60 30
40 42 36 76 39 53 45 36 62 43
51 32 42 54 52 37 38 32 45 60
46 40 36 47 29 43
a. What is the variable? What type?
b. Construct an interval-frequency table, with columns containing:
class mark, absolute frequency, relative frequency, cumulative
frequency, cumulative relative frequency, and percentage frequency.
Chapter 14 Solutions
Elementary Statistics
Ch. 14.2 - Product Specs Table 14-1 lists process data...Ch. 14.2 - Prob. 2BSCCh. 14.2 - Prob. 3BSCCh. 14.2 - Prob. 4BSCCh. 14.2 - Prob. 5BSCCh. 14.2 - Prob. 6BSCCh. 14.2 - Prob. 7BSCCh. 14.2 - Prob. 8BSCCh. 14.2 - Prob. 9BSCCh. 14.2 - Prob. 10BSC
Ch. 14.2 - Prob. 11BSCCh. 14.2 - Prob. 12BSCCh. 14.2 - Prob. 13BBCh. 14.2 - Prob. 14BBCh. 14.3 - Prob. 1BSCCh. 14.3 - Prob. 2BSCCh. 14.3 - Prob. 3BSCCh. 14.3 - Interpreting a Control Chart After constructing a...Ch. 14.3 - Prob. 5BSCCh. 14.3 - Prob. 6BSCCh. 14.3 - Prob. 7BSCCh. 14.3 - Prob. 8BSCCh. 14.3 - Prob. 9BSCCh. 14.3 - Prob. 10BSCCh. 14.3 - Control Charts for p. In Exercises 512, use the...Ch. 14.3 - Prob. 12BSCCh. 14.3 - Prob. 13BBCh. 14 - Prob. 1CQQCh. 14 - Prob. 2CQQCh. 14 - Prob. 3CQQCh. 14 - Prob. 4CQQCh. 14 - Prob. 5CQQCh. 14 - Prob. 6CQQCh. 14 - Prob. 7CQQCh. 14 - Prob. 8CQQCh. 14 - Prob. 9CQQCh. 14 - Examine the following p chart for defective...Ch. 14 - Prob. 1RECh. 14 - Prob. 2RECh. 14 - Prob. 3RECh. 14 - Energy Consumption. Exercises 15 refer to the...Ch. 14 - Prob. 5RECh. 14 - Prob. 1CRECh. 14 - Prob. 2CRECh. 14 - Prob. 3CRECh. 14 - Prob. 4CRECh. 14 - Prob. 5CRECh. 14 - Prob. 6CRECh. 14 - Prob. 7CRECh. 14 - Prob. 8CRECh. 14 - Prob. 9CRECh. 14 - Prob. 10CRECh. 14 - FROM DATA TO DECISION Critical Thinking: Are the...
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