GraphModerate1 mark
5(i)
The given graph with a histogram represents the number of plants of different heights grown in a school campus. Study the graph carefully and answer the following questions :
Find the number of plants whose height range is between 80 cm to 90 cm.
Topic: Histogram / ogive / statistical graph
Previous-year question practice database
Answer
Solution diagram
Exam answer
3 plants.
Explanation
The histogram bar for 80–90 cm has frequency 3.