A group of students were given a spelling test.
The table shows their marks.
Mark
Frequen...
Mathematics, 15.02.2021 16:00 miami158999
A group of students were given a spelling test.
The table shows their marks.
Mark
Frequency
6
5
c)
7
4
a) Work out the range of the marks.
8
7
b) How many students are in the group?
9
10
10
4
c) Work out the mean mark of the group.
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Averages from a table - Basics
Averages- Mean, Median, Mode &
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