Students from two high schools went to a band competition. Each student gave a solo performance and was rated by the judges. The possible scores ranged from 3 (one point from each judge) to 21 (seven points from each judge). The data show the scores of two groups of students.

Westlake Student Scores: 15, 17, 21, 21, 15, 9, 18, 15, 3, 11
Northshore Student Scores: 16, 8, 10, 10, 5, 20, 12, 7, 10, 9

Find the mean and the range of the data for the Westlake High School students and for the Northshore High School students. Use your results to compare the scores of the students from the t

Question

Students from two high schools went to a band competition. Each student gave a solo performance and was rated by the judges. The possible scores ranged from 3 (one point from each judge) to 21 (seven points from each judge). The data show the scores of two groups of students.

Westlake Student Scores:    15, 17, 21, 21, 15, 9, 18, 15, 3, 11
Northshore Student Scores: 16, 8, 10, 10, 5, 20, 12, 7, 10, 9
 
Find the mean and the range of the data for the Westlake High School students and for the Northshore High School students. Use your results to compare the scores of the students from the t

anonymous · Answer

West lake Mean, 14.5
North shore Mean: 10.7

anonymous · Answer

range West: 18
north range: 15

anonymous · Answer

@GitFace can you help compare please

gitface · Answer

North Shore's scores are lower on average, meaning they didn't do as well. However, they have a smaller range, which indicates less variability in the scores recieved.

West Lake's scores are higher, but they also have higher variability, which means they will deviate from the mean in larger portions.

anonymous · Answer

Thanks again :)