In a school, the scores of 50 students in the final math exam were analyzed. The mean score of these students was calculated to be 76.5, and the median score was determined to be 78. A group of five students (A, B, C, D, E) scored significantly lower than their peers. Their individual scores were: A: 60, B: 62, C: 65, D: 68, and E: 70.
What can you conclude about the impact of this five-student group's scores on the overall mean and median of the class if we were to reevaluate the class scores without including these five students?