Univariate Data
Hong Kong
Stage 4 - Stage 5
Quartiles, Deciles and Percentiles
Interactive practice questions
Answer the following, given this set of scores:
$33,38,50,12,33,48,41$33,38,50,12,33,48,41
a
Sort the scores in ascending order.
b
Find the number of scores.
c
Find the median.
d
Find the first quartile of the set of scores.
e
Find the third quartile of the set of scores.
f
Find the interquartile range.
Easy
2min
Answer the following given this set of scores:
$13,15,5,16,7,20,12$13,15,5,16,7,20,12
Easy
2min
The attached chart shows the range of heights for boys aged $2$2 to $18$18 years.
Easy
1min
The attached chart shows the range of heights for girls aged $2$2 to $18$18 years.
Easy
< 1min
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