Saved Bookmarks
| 1. |
5. The following data has range 11 and median &. What is the value of x? (a is a whole num8, 3, x, 7, 14, 8 |
|
Answer» if we assume that the largest value is 14 and the smallest one is 3 then the range is 11 so3=<x<=14now if x = 8 then :3 7 8 8 8 14 and the median is (8+8)/2=8if x=7 then3 7 7 8 8 14 and then the median is (7+8)/2=7.5 so x =/= 7if 3<=x<7 then3 x 7 8 8 14and the median is 7.5 which is wrongif 8<x<=14 then3 7 8 8 x 14 then the median is 8+8/2=8 so x can be any number from 8 to 14 meaning thatx = 8 or 9 or 10 or 11 or 12 or 13 or 14 what is the range of the following data 31,14,0,12,47? |
|