Results (
English) 1:
[Copy]Copied!
The principle of creating a frequency distribution table.1. determine the number of all raw data that is more or less just?2. find the maximum or minimum value of raw information that exist.3. find the value of the radar data was from the formula. Radar = maximum value-minimum value4. determine whether to split into many layers (5 – top 15 stories) 5. find the width of each floor from the antonphak formula (popular tuning into 5 or 10) The width of the antonphak layer = radar/number of floors (/= Division or section)6. should choose the smallest value, or the value of antonphak to be easily noticed.
Being translated, please wait..
