Frequency Tables
View the Lesson | MATHguide homepage Updated June 22nd, 2023

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Problem: A mechanical engineer measured several parts (in microns). This is what was recorded:

{4.3, 4.3, 4.3, 4.4, 4.4, 4.4, 4.4, 4.4, 4.4, 4.4, 4.4, 4.4, 4.5, 4.5, 4.5, 4.5, 4.5, 4.5, 4.5, 4.5, 4.5, 4.5, 4.6, 4.6, 4.6, 4.6, 4.6, 4.6, 4.6, 4.6, 4.6, 4.6, 4.7, 4.8, 4.8, 4.8, 4.8, 4.8, 4.8, 4.8, 4.8, 4.8, 4.8, 4.9, 4.9, 5.0, 5.0, 5.0, 5.0, 5.0, 5.0}

Construct a frequency table for this data.
 
 
Table:
NumberFrequency
4.3
4.4
4.5
4.6
4.7
4.8
4.9
5.0