Question

A company is evaluating a new reading program that is supposed to improve test scores. The box plots show the results of reading tests given before and after using the program. With this data, what is the most reasonable answer to the question: Does the program improve test scores 20 pts

Answer 1

Answer:

I would go with C.  

Step-by-step explanation:

Some of the students did better on the q1 and q3 area but overall the minimum and maxium are still the same amount so the effect didnt work.  The highest grade on the pretest was the same on the post test and likewise with the lowest score so the answer would be C