(2) How many centimeters is the tallest in this class taller than the shortest?
The maximum is 150 cm, and the shortest is 125 cm, 150- 125=25 (cm).
Answer: The tallest in this class is 25 cm taller than the shortest.
So the answer is: the height statistics of some students in Class One, Grade Four, bright primary school:
Height (cm)125-130136 5438+035136-140146 5438+046 5438.