Answer:
1
Step-by-step explanation:
Answer:
Lower quartile - (20+32) divided by 2 = 26
Median - (43+46) divided by 2 = 44.5
Upper quartile - 51
Step-by-step explanation:
64
I don't know if I understand the question but I think it is 15
Shouled be 1:32 if u divide 324/(4.5)