Question

Median of 144, 145,147, 148, p+1, 150, 152, 155, 160, find p. Also find Mean

Answer 1

The median of  144,  145,  147, 148,  p+1,  150, 152, 155, 160  is  p+1.
Then four numbers are less than p+1.  then four numbers ar above p+1.

So    148 <= p+1 <= 150
         147 <= p <= 149

p can be equal to 148 perhaps.

Mean will be sum of the numbers divided by 9. It will be = 150