Eldrick manages wildlife samples for Ducks Unlimited. Two samples of duck populations at a migratory site are shown in the table below. Which statement about the samples is true? Duck Pond Samples Sample 1 Sample 2 Mallard 21 Mallard 8 Wood Duck 4 Wood Duck 17 Green Wing Teal 9 Green Wing Teal 15 American Widgeon 6 American Widgeon 0 Eldrick can use both of these samples to find the mean frequency of each duck. Eldrick should take another sample because there is too much variability in the two samples. Eldrick should use only the first sample to find the mean frequency of each duck. Eldrick should use only the second sample to find the mean frequency of each duck.