Maths activity
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The document provides the 100m race times for two classes and asks five questions about analyzing and comparing the results between the classes. It lists the individual times for each student in each class, and gives the answers to the five questions, including: the average time for each class, which class was slower/faster, the range of times for each class, and the mode time for each class.
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Maths activity
- 1. 100m Race Results 1. What is the mean (average) time it took students to run 100m (calculate for each class)? 2. Which class had the slowest time? 3. Which class had the quickest time? 4. Calculate the range of both classes. 5. What is the mode for each class? Results for class One 17.2, 16.8, 14.2, 14.6, 19.2, 16.5, 16.3, 16.8, 15.2, 15.8, 16.1, 17.3. Results for class Two 16.1, 14.3, 16.4, 17.4 19.4, 18.2, 13.4, 16.2, 17.0, 16.4. Below are the times it took for students to run 100m from class 1 and class 2.
- 2. Answers What is the mean (average) time it took students to run 100m (calculate for each class)? 2. Which class had the slowest time? 3. Which class had the quickest time? 4. Calculate the range of both classes. 5. What is the mode for each class? Class 1 16.3 Class 2 16.5 Class 2 19.4 Class 2 13.4 Class1=5 Class2=6 Class1 16.8 Class2 16.4