The mean ages with standard deviations of four swim teams at a swim club are given below. Team
Stars
Dolphins
Giants
Mackerels
Mean
16
18
14
15
Standard Deviation
4.1
1.5
0.3
2.3
Which statement is most likely to be true?
The ages of the Mackerels are the most dispersed from the team's mean.
The ages of the Stars are the most dispersed from the team's mean.
The ages of the Dolphins are the most dispersed from the team's mean.
The ages of the Giants are the most dispersed from the team's mean.