27. On the first 7 statistics tests of the semester, Jamal scored 61, 76, 79, 80, 80, 84, and 91. The mean, median, and mode of his scores were 79, 80, and 80, respectively. On the 8th statistics test, Jamal scored 90. How do the mean, median, and mode of all 8 of his scores compare to the mean, median, and mode of his first 7 scores?

Answer and Explanation

Your Answer is

Correct Answer is E

Explanation

The average number will definitely increase, the mode of the mode will remain unchanged, and the median of set 2 is 80, which is the same as set 1