Page 127 - Numeracy
P. 127
M
I STATISTICS
MEDIAN
D TARGET 16E
L
E
Highest Point
M+E+A+N M
MODE Range
4 S
T Lowest Point
1) The marks for Robert’s 9 pieces of English homework were:
9, 8, 7, 5, 6, 8, 8, 9, 3
Use this data to find the following:
a) Mean
b) Median
c) Mode
d) Range
Show all your workings out.
2) The ages of 11 students are given below:
14, 15, 14, 16, 14, 15, 16, 17, 13, 13, 7
Use this data to find the following:
a) Mean
b) Median
c) Mode
d) Range
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