Hi so I believe you meant to make the subject be math, but that is okay because I will still answer! :)
The mean is: 2.1
And the median is: 2.1
I hope this helps!
Answer:
I would go with B, but not sure with my answer, so you can wait for someone else to solve the question for you, but if you really have no time, then I think you should go with B
Answer:
Option A is the best answer.
Answer:
Soprano - High voice part for female
Tenor - High voice part for male
Baritone - Lower voice part for male
Bass - Lowest voice part for male
(Anyone can sing any part, if a females voice can go as low as bass, then she can sing that part. If a males voice can go as high as a soprano, then he can sing that part. Get what I'm saying?)