Mathematics

Huggie

6 February, 09:01

The ages of the members of four teams are summarized below. Answer the questions about them.

Team A: The mean age is 52 and the range of ages is 27.

Team B: The mean age is 49 and the range of ages is 28.

Team C: The mean age is 48 and the range of ages is 31.

Team D: The mean age is 54 and the range of ages is 33.

(a) Based on the information above, which team has the youngest members on average?

Team A

Team B

Team C

Team D

(b) Based on the information above, which team's ages have the least variability?

Team A

Team B

Team C

Team D