The quiz scores for two different groups of math students are given below. Use the mean and standard deviation to determine which group has a higher average, and which group is more consistent. Group A – 75, 72, 77, 80, 87, 82, 79, 80, 75, 82 Group B – 71, 75, 85, 95, 71, 71, 90, 95, 87, 80