Answer:
Range = 23
IQR= 14.5
Step-by-step explanation:
Range is the biggest number- smallest number
so 30-7=23
IQR - Interquartile range = upper quartile - lower quartile
24-9.5=14.5
-29
Remove the brackets: -20 - 9
= -29
Step-by-step explanation:the anwser is the middle one
correct
pls mak as brainlyest if it is unfair
it is so unfair