Answer:
191
Step-by-step explanation:
An = a1 + (n-1)d
An = 5 + (63-1)3 = 191
Answer:
345hope this helps
Step-by-step explanation:
Answer:
Step-by-step explanation:
1,2,3,(4),5,6,7
median (middle number) or Q2 = 4
Q1 (lower quartile) = 2
Q3 (upper quartile) = 6
IQR = Q3 - Q1 = 6 - 2 = 4