Mastering Histograms
Mathematics
GCSE Foundation
11 questions
~22 mins
0 views0 downloads
About This Worksheet
A worksheet covering Histograms for GCSE Foundation students, focusing on understanding and applying the concept of histograms in probability and statistics.
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Mastering Histograms
Subject: MathematicsGrade: GCSE Foundation
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Date:
Untitled Worksheet
Grade GCSE Foundation
A
Practice Questions
Answer all questions. Show your working in the grid spaces provided.
1.
The histogram shows the number of students in different height ranges. What is the total number of students?
[2 marks]2.
Identify the class interval with the highest frequency from the histogram.
[2 marks]3.
Calculate the class width for the histogram's intervals.
[3 marks]4.
Estimate the number of students with heights between 150cm and 160cm.
[2 marks]5.
What is the total area of the histogram if each unit on the y-axis represents 1 student?
[3 marks]6.
If the histogram is scaled so that the height of 1 unit on the y-axis equals 2 students, what is the new total area?
[3 marks]7.
Explain why histograms are useful for representing data distributions.
[4 marks]8.
A histogram depicts the ages of participants in a survey. If the class interval 20-30 has a frequency of 12, what does this tell you about the data?
[2 marks]9.
Using the histogram data, estimate the median age group.
[3 marks]10.
A new data set shows increased frequency in the 70-80 class interval. How might this affect the histogram's shape?
[4 marks]11.
Describe one advantage of using histograms over bar charts for frequency data.
[3 marks]Quick Actions
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Details
- Created
- 12/30/2025
- Updated
- 12/30/2025
- Type
- worksheet