Acompany 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?

Points j and k plotted on the coordinate grid are two vertices of rectangle jklm rectangle jklm has an area of 7 square units point j is located at 2,1 and point k is located at -5,1 each vertex of the rectangle is located at a point that has integer coordinates. what is the perimeter of rectangle jklm? (need answer asap)