The given histogram shows the height of the students.
The number of students whose height is in the class interval 165-170 is what percentage less than the number of students whose height is in the interval 150-155? (correct to one decimal place)
Answer & explanation
Correct answer: option 2
Number of heights b/w 165 - 170 = 14
Number of height b/w 150 - 155 = 15
Required percentage = \(\frac{1}{15}\) × 100
= 6.67%