Answer:
68
Step-by-step explanation:
all explanation you need in the page above
brainliest please
Answer:
I really don't know so sorry
A rational number is a number that can be express as the ratio of two integers. A number that cannot be expressed that way is irrational.
Answer:
12.
Step-by-step explanation:
First arrange in ascending order:
2 5 8 10 14 17 21
The median is 10.
the lower quartile is the middle number of 2 5 and 8 which is 5.
Similarly the upper quartile is 17.
IQR = 17 - 5 = 12.