According to Chebysheff's Theorem,at least 93.75% of observations should fall within 4 standard deviations of the mean.

Deborah Erickson deposited $8,875 in a credit union, which pays an interest of 8% compounded quarterly. Compute the amount that Deborah will have in her account after 3 years. (Use Tables 16-1A&B or a calculator.)​