Hey I need help can u just salve the following questions because I don't get it.

Answer:
I dont know but I can direct.
Step-by-step explanation:
The median is a middle number in a sorted, ascending or descending, list of numbers.
The quartile measures the spread of values above and below the mean by dividing the distribution into four groups.
The interquartile range describes the middle 50% of values when ordered from lowest to highest.
Answer: median: 133.5
first quartile: 128
third quartille: 139
interquartille range: 11
Step-by-step explanation: