Answer:
The ans is given below:-
Explanation:
a)) The arrange of data or set in order from least to greatest are:
0,5,15,25,45,46,55,66,67,70,75,80,85,95,99,100,103,113, 120,140
b)) The minimum value is =lowest term given in data of customer =0 and the maximum value is= highest term given in data of customer = 140
c)) 0,5,15,25,(45)this is first quartile,46,55,66,67,(70,75)this is median,80,85,95,99,100,103,113,120,(140)this is third quartile
The First quartile (Q1)= 45
The Second quartile (Q2)=72.5
The third quartile (Q3)=140
d)) 0,5,15,25,45,46,55,66,67,70,75,80,85,95,99,100,103,113, 120,140
- distribute value value in gap 20 like: