# business statistics

posted by
**Anonymous**
.

solv the following

a)mean

b)mode

c)median

d)standard deviation

observation Frequency

5 14

10 22

15 47

20 17

posted by
**Anonymous**
.

solv the following

a)mean

b)mode

c)median

d)standard deviation

observation Frequency

5 14

10 22

15 47

20 17