Saved Bookmarks
| 1. |
The mode of the below data is 97.5 find xclasses -81-85, 86-90, 91-95, 96-100 ,101-105,106-110,111-115frequency- 2,7, 18,36 ,x, 5,3 |
|
Answer» Step-by-step EXPLANATION: L=85+86/2=85.5 f0=18,f1=36,f2=x,h=5 and mode=97.5 97.5=95.5+36-18/72-18-x*5 2=18/56-x*5 102-2x=90 -2x=-12 2x=12 x=6 |
|