Question

Draw a less than type ogive for the following table. CI =0-10,10-20,20-30,30-40,40-50. F =2,12,2,4,3.​

Answer 1

Answer:

I 20−30  30−40  40−50  50−60  60−70  70−80  80−90  

F 8  12  24  6  10  15  25  

C.I less than C.I  more than C.I  

20−30 8  25  

30−40 20  40  

40−50 44  50  

50−60 50  56  

60−70 60  80  

70−80 75  92  

80−90 100  100  

Step-by-step explanation: