Study the graph given. What is the scale on the Y axis?
If there are 5 people in the height range 170-175 cm in a class of 50 people, the percentage of people in the height range 170-175 cm is____.
If there are 5 people in the height range 170-175 cm in a class of 50 people, the percentage of people in the height range 170-175 cm is__________.
If there are 5 people in the height range 170-175 cm in a class of 50 people, then what is the percentage of people in this height range ?