Calculate the median number of books read.

3

Step-by-step explanation:

Total frequency = 2+3+6+8+5+4 = 28

Median value would be the average of 14th and 15th values, which are both 3

So, median is 3

Step-by-step explanation:

First you determine how much 15% of $7.06 is. ($1.06)

Then you subtract that from $7.06 which is $6.00.

Then you determine how much 25% of $6.00 is. ($1.50)

Then you subtract that off from $6.00, which gives you $4.50.

Final $4.50