Math Problem Statement
In an experiment, 50 people were asked to guess the mass of a bunch of flowers in grams. The guesses were as follows: 47 39 21 30 42 35 44 36 19 52 23 32 66 29 5 40 33 11 44 22 27 58 38 37 48 63 23 40 53 24 47 22 44 33 13 59 33 49 57 30 17 45 38 33 25 40 51 56 28 64 Construct a frequency table using intervals 0-9, 10-19, 20-29, etc. Hence draw a cumulative frequency curve and estimate: a) the median mass b) the interquartile range c) the number of people who guessed a mass within 10 grams of the median. Construct a frequency curve
Solution
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Math Problem Analysis
Mathematical Concepts
Statistics
Data Analysis
Cumulative Frequency
Interpolation
Formulas
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Theorems
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Suitable Grade Level
Grades 9-12
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