Wyatt says that statistical questions must involve numbers in the question. do you agree with wyatt? explain.

Abox contains 1 plain pencil and 4 pens. a second box contains 5 color pencils and 5 crayons. one item from each box is chosen at random. what is the probability that a plain pencil from the first box and a color pencil from the second box are selected? write your answer as a fraction in simplest form.

We just started the introduction into circles and i have no idea how to do this.

How is the interquartile range calculated?