Answer to Question #150324 in Statistics and Probability for Zenthriean Zulueta

Question

58
77
81
94
61
61
95
73
87
55
75
89
71
83
79
82
74
88
76
82
99
67
91
75
78


Use this data to construct a frequency table with an appropriate amount of intervals.

Answer 1

(99 - 55)/4 = 11, so there will be 4 intervals.

Frequency table with an appropriate amount of intervals:

[55 - 66) - 4 numbers (55, 58, 61, 61);

[66 - 77) - 7 numbers (67, 71, 73, 74, 75, 75, 76);

[77 - 88) - 8 numbers (77, 78, 79, 81, 82, 82, 83, 87);

[88 - 99] - 6 numbers (88, 89, 91, 94, 95, 99).