Mean - 4.19
median - 4
modes - 0,1,1,2,2,3,3,3,3,3,4,4,5,5,5,6,7,7,7,8,9
range - 9
interquartile range - 4
Answer:
Step-by-step explanation:
I would say B
it's 2
square root of 8 is 2
1.2% of 8th grade students is the percentage change.
