stats assignment

 A new SAT preparation program claims that students will improve their verbal scores with a practice test after one month on the program. To validate their claim, they recorded the starting and practice verbal SAT scores of individuals after a one- month period. Would you encourage high school students to enroll in this new pr class?

There is a data set with this problem 

please make sure to include the answear in a word document with a graph and no less than 350 words