Using Chebyshev's theorem, solve these problems for a distribution with a mean of 53 and a standard deviation of 21. Round k to at least 2 decimal places and final answers to at least one decimal place if needed. Part 1 of 2 At least % of the values will fall between 11 and 95. X Part 2 of 2 At least % of the values will fall between 16 and 90. X