The answer to this problem is 164.
Hope this answer helps! feel free to ask any additional questions :)
18 because they need to be identical and you only have 18 chocolate bars
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.
