The following information is used in Problems $13$ and $14.$

Suppose data on the price per gram of saffron is collected. A histogram of the prices shows that the distribution is roughly symmetric and unimodal. The mean price per gram of saffron is $$14\mathrm{.}48$ and the variance is $3.$ A local grocer, Food And Stuff, is selling saffron for $$10\mathrm{.}99$ per gram.