Over the course of a grading period, Kim had a total of tests in her math class. She achieved scores of on her tests. What is the average of her test scores?

Over the course of a grading period, Kim had a total of tests in her math class. She achieved scores of on her tests. What is the average of her test scores?

Give the median of the following six scores:

83, 87, 99, 90, 82, 84

Give the median of the following six scores:

83, 87, 99, 90, 82, 84