Answer:
the median value of the given data set is 30
Step-by-step explanation:
The computation of the median value is as follows:
27,28,28,29,29,29,30,30,30,31,31,31,33,34
There are 14 entries
So the mid value is 30
Hence the median value of the given data set is 30
4x+27
---- ----
4 4
x=6.75 or x=7
The required value of x is 4.