A major ride sharing company in Chicago has computed it's mean fare from O'Hare airport to the Drake hotel to be $29.21 with a standard deviation of $4.66. Based on the information

(a). According to Chebyshev's Theorem, at least 84% of the fares lie between blank dollars and blank dollars. Round your response to 2 decimal places.

(b). According to Chebyshev's Theorem, at least blank % of the fares lie between 19.89 dollars and 38.53 dollars