Mathematics 2000 JAMB Past Questions - Question 46: The cumulative frequency curve above represents the ages of students in a school.Which age group do 70% of the students belongs?

Correct Answer

D

Explanation

To determine the age group that 70% of the students belong to, we need to look at the cumulative frequency curve and find the corresponding age value.First, we need to identify the point on the cumulative frequency curve that represents 70% of the total frequency. This can be done by finding the age value where the cumulative frequency is closest to 70% of the total frequency.Once we have identified this point on the cumulative frequency curve, we can determine the corresponding age group.Please provide the cumulative frequency curve or more information about the age groups and their corresponding frequencies so that I can assist you further.To determine the age group that 70% of the students belong to, we need to analyze the cumulative frequency curve. However, as an AI text-based model, I cannot directly view or analyze images. If you can provide me with the age intervals and their corresponding cumulative frequencies in text format, I would be happy to assist you in finding the age group that 70% of the students belong to.