Answer/Step-by-step explanation:
*The six raw data values in the second row are for teens are: 14, 15, 15, 15, 16, and 16
*There are 6 raw data values in the 20's represented in the 3rd row. They are: 25, 25, 27, 28, 28, and 28
*There are 3 raw data values in the 30's that are represented in the 4th row. They are: 35, 36, and 36.
*There are 0 raw data values in the 40's represented in the 5th row.
*There are 21 raw data values in the entire data set. They are:
1, 2, 3, 7, 9, 14, 15, 15, 15, 16, 16, 25, 25, 27, 28, 28, 28, 35, 36, 36, and 50.