InterviewSolution
Saved Bookmarks
| 1. |
13.The median of the distribution given below is 14.4. Find the values of x and y, if the sum of frequency is 20.Class Interval0-6 6-12 12-18 18-24 24-30Frequency4 x T5 Tv In |
|
Answer» 4+5+1+x=10+X; 10+x/20=14.4; 10+x=20 x 14.4=288; x=288/10=28.8 |
|