Question

Karen is recording the percentages she earned on each quiz in her math class. Here are her results for the last 7 quizzes.

Answer 1

85.8571. add all of the numbers together , then divide by how many numbers there are.

Answer 2

87.57

If I'm remembering correctly, range is the sum of the numbers divided by how many numbers there are.

79+91+76+87+93+79+94=599

599/7= 87.571

Round your answer to the nearest tenth

87.57

Hope this helps