1. The level of cholesterol (in mg/dl) of 200 people are shown in the following histogram. [8]

• How many people have the level of cholesterol between 205 and 210 mg/dl?[1]
• How many people have a level of cholesterol less than 205 mg/dl?[2]
• What percentage of people have a level of cholesterol of more than 215 mg/dl?[2]
• How many people have a level of cholesterol between 205 and 220 mg/dl?[3]