A biologist is studying rainbow trout that live in a certain river and she estimates their mean length to be 563 millimeters. Assume that the lengths of these rainbow trout are normally.r distributed, with a standard deviation of 50 millimeters. Use this table or the ALEKS calculator :0 find the percentage of rainbow trout in the river that are shorter than 628 millimeters. For your intermediate computations, use four or more decimal places. Give your final answer to two decimal places (for example 98.23 9'6). \"/6 X b