Question

HELP PLZZZZ......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

Answer 1

Do you know the definitions of mean and range?

Answer 2

YESS the mean is were you add up all the numbers then divied by how many numbers there are and the rang is you subtract the biggest and smallest number. is that right

Answer 3

Okay, great. So where are you having trouble?

Answer 4

is that all the question is asking what does it meanwhen it says compare the scores

Answer 5

I don't know, since the sentence is cut off.

Answer 6

the last sentence says use your results to compare the scores of the students from the two high schools

Answer 7

I would start by saying which school had the lowest score, which school had the highest score, which school had the bigger deviation (bigger range), and which school had the higher mean (did better overall).

Answer 8

ok thank you

Answer 9

No problem.