Math Problem Statement
n a survey of 20 patients who smoked, the following data were obtained. Each value represents the number of cigarettes the patient smoked per day. Construct a frequency distribution, using six classes. 10, 8, 6, 14 22, 13, 17, 19 11, 9, 18, 14 13, 12, 15, 15 5, 11, 16, 11
Solution
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Math Problem Analysis
Mathematical Concepts
Statistics
Frequency Distribution
Formulas
Range = Max value  Min value
Class width = Range / Number of classes
Theorems

Suitable Grade Level
Grades 911
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