Em 0531
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.
a)
7
4
8
7
b) How many students are in the group?
10
9
10
4
c) Work out the mean mark of the group.
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Answers
Answered by
0
Answer:
plz post the table also along with your question than only I will be able to help you
Answered by
0
Answer:please post the table with your question then only I can help.
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