certain distribution of numbers, the mean is 70 with a standard deviation of 4. Chebyshev's rem states that for any set of numbers, the fraction that will lie within k standard deviations of mean (for k> 1) is at least 1 - ber lies between 58 and 82. 1 k . Use Chebyshev's theorem to tell the probability that a The probability a number lies between 58 an (Round to the nearest thousandth as needed