Answer:
3
Step-by-step explanation:
IQR is the difference between the upper and lower medians so the IQR = 7 - 4 = 3
Answer:
B)
Step-by-step explanation:
because 45= 1(45)
the rest don't show it on the table
Answer: 639
Step-by-step explanation:
504+640=1144 hope this helps!