214 Marks
17738 Marks
A group of students were given a spelling test.
The table shows the...
Mathematics, 29.01.2021 15:00 thasen31
214 Marks
17738 Marks
A group of students were given a spelling test.
The table shows their marks
Mark
Frequency
6
5
a) Work out the range of the marks.
7
4.
8
b) How many students are in the group?
9
10
c) Work out the mean mark of the group.
10
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Answers: 3
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