a group of 71 frogs had a mean hopping distance of 66 inches with a standard deviation of 3 inches. what percentage of drugs will hop more than 72 inches
i wanna say 68 % , because if the mean is 66in (which is the total over amount) and the frogs had a deviation of 3in, thats basically 66+3 which would be 68 ... dont qoute me i hope i can help :/
