Here are the numbers of children in 11 elementary school classes.
Sto se
18, 16, 17, 17, 20, 16, 16, 17, 19, 19, 19
Find the modes of this data set.

Beth divided 9 ounces of her granola recipe into 4 equal-sized amounts. she placed the amounts into individual bowls. the fraction 9/4 represents the number of ounces of granola in each bowl. which other number represents the amount of granola beth has in each bowl? (a) 1 1/4 (b) 2 1/4 (c) 1 3/4 (d) 3 3/4 i need !