The number of hospitals in the five largest hospital systems is shown here. 342 79 124 260 159 Find the range, mean, and standard deviation. Round the mean to one decimal place and the standard deviation to two decimal places, if necessary. Part 1 of 3 The range is 263 hospitals. Part 2 of 3 The mean is 192.8 hospitals. (Round the answer to one decimal place, if necessary.) Part: 2 / 3 Part 3 of 3 The standard deviation is hospitals, (Round the answer to two decimal places, if necessary.) X