[an error occurred while processing this directive] [an error occurred while processing this directive]
A group of children carried out a survey on shoes. Here are their results.
Which type of shoe do 16 children wear?
buckle lace-up velcro slip-on
How many children in total wear sizes 2 and 2½
How many children wear shoes that are size 4 or larger?
Which shoe sizes do 21 children wear?
12 - 12½ 13 - 13½ 1 - 1½ 2 - 2½ 3 - 3½ 4 - 4½ 5 - 5½ 6 - 6½
Which THREE ranges of shoe size were worn by more than 10 children?
How many children were in the shoe survey altogether?