Question

36. The annual profit earned by 30 factories in an industrial area is given below.
Draw both ogives for the data and hence find the median.​

Answer 1

Answer:

15.4

Step-by-step explanation:

There is 0at the place of more than or equal to 40 so we should not take it. Hence n=7

30+28+16+14+10+7+3=108÷7=15.4