Introduction to Cumulative Frequency and Cumulative Frequency Tables

Introduction to Cumulative Frequency and Cumulative Frequency Tables

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains the concept of cumulative frequency, illustrating it with examples involving basketball scores and runners' times. It demonstrates how to convert a frequency table into a cumulative frequency table and how to use cumulative frequency for analysis. The tutorial also covers working backwards from cumulative frequency to frequency, emphasizing the importance of practice.

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7 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What does cumulative frequency represent?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you convert a frequency table into a cumulative frequency table?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain how to calculate the cumulative frequency for scores up to 9 points.

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of the last row in a cumulative frequency table?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

How can cumulative frequency analysis help in answering questions about data?

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the process of working backwards from a cumulative frequency table to find frequency.

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the key message to remember when converting a frequency table into a cumulative frequency table?

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