Data for the heights of 238 female volleyball players was collected. The average was 185 cm and the variance was 36 cm. A player in the sample had a height of 177 cm. a. The height of 177 cm is X standard deviations the mean. (Round to one decimal place.) b. According to Chebyshev's Theorem, at least 60% of volleyball players had heights between and X. (Round to one decimal place.)