Answer:
ANS;;;; 45 ...........................
There are 30-18 = 12 girls. Their percentage is
... 12/30 × 100% = 40%
Answer:
a
is the right one
Step-by-step explanation:
Answer:
A)
Step-by-step explanation:
The inter quartile range is determined by the formula Third quartile - first quartile.
In a set, an inter quartile range is a measure of where the bulk of the data's lie
