5
0Keywords:
data measures
mean
median
quartiles
Students firstly find the mean and median length of pencils. Secondly students find the median, and lower and upper quartile for the number of cars that passed through the school gate.
0
0
4
2
2
4
0
1
2
0
0
6
3
5
2
1
4
0
1
7
1
3
1
1
1
