Question

-> For following data calculate mean, mode
median and quartiles Q1,Q2,Q3)
class intervallo-0-5,-5-10 10-15 15-20 20-25
Frequency
7
8
23
30
20

​

Answer 1

Answer:

Sorry I can't do this sorry

Answer 2

Answer:

hy8hujdkdof7bj

dhdie9237r7yfbdkeodv