Estimating the mean from a grouped frequency table Maths GCSE Revision Lesson: Maths - School
Estimating the mean from a grouped frequency table for Maths GCSE is often done incorrectly in exam papers, so please take the time to revise this GCSE topic.
Note the difference between this and a normal frequency table.
A video explaining how to estimate the mean from a grouped frequency table which is required for GCSE Maths.
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