Practice Analyzing And Comparing Different Data Representations (6.5.1) - Unit 5: Data Handling & Analysis: Making Sense of Information
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Analyzing and Comparing Different Data Representations

Practice - Analyzing and Comparing Different Data Representations

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

Calculate the mean of these numbers: 2, 4, 6, 8.

💡 Hint: Add all numbers together and divide by how many numbers there are.

Question 2 Easy

What do we call the middle value in a dataset?

💡 Hint: It's 'M' for Middle!

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the mean of the following numbers: 4, 5, 6?

4
5
5.67

💡 Hint: Add them together and divide by three.

Question 2

True or False: The mode represents the least frequent value in a dataset.

True
False

💡 Hint: Recall what mode means!

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Given the following test scores: 82, 75, 90, 91, 100. Calculate the mean, median, and mode.

💡 Hint: First, find the sum for the mean, then sort to find the median.

Challenge 2 Hard

A dataset has the following values: 1, 2, 2, 3, 4, 10. Calculate the range and IQR.

💡 Hint: Identify the maximum and minimum for the range; find Q1 and Q3 for IQR.

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Reference links

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