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Data Representation Mastery

Authored by UZOIGWE SHADRACH OKORO

Mathematics

12th Grade

Used 1+ times

Data Representation Mastery
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70 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec ‱ 1 pt

Create a frequency table for the following data: 3, 5, 3, 7, 5, 5, 3, 8, 7, 9.

{ "3": 4, "5": 2, "7": 2, "8": 0, "9": 1 }

{ "3": 3, "5": 3, "7": 3, "8": 1, "9": 0 }

{ "3": 3, "5": 3, "7": 2, "8": 1, "9": 1 }

{ "3": 2, "5": 4, "7": 1, "8": 1, "9": 1 }

2.

MULTIPLE CHOICE QUESTION

30 sec ‱ 1 pt

Interpret the pictogram showing the number of books read by students: 1 icon = 2 books. If there are 5 icons, how many books were read?

10 books

6 books

8 books

12 books

3.

MULTIPLE CHOICE QUESTION

30 sec ‱ 1 pt

Construct a bar chart using the following data: A: 10, B: 15, C: 7, D: 12.

A(5), B(20), C(10), D(15)

A(10), B(15), C(7), D(10)

A(12), B(15), C(7), D(8)

Bar chart: A(10), B(15), C(7), D(12)

4.

MULTIPLE CHOICE QUESTION

30 sec ‱ 1 pt

Analyze the pie chart showing the distribution of favorite fruits: Apples 25%, Bananas 35%, Cherries 20%, Dates 20%. What is the percentage of bananas?

20%

35%

25%

30%

5.

MULTIPLE CHOICE QUESTION

30 sec ‱ 1 pt

Draw a frequency polygon for the following data points: (1, 2), (2, 5), (3, 3), (4, 6), (5, 4).

A bar graph representing the same data points.

A line graph connecting the points in a different order.

A frequency polygon connecting the points (1, 2), (2, 5), (3, 3), (4, 6), (5, 4) with lines.

A pie chart showing the distribution of values.

6.

MULTIPLE CHOICE QUESTION

30 sec ‱ 1 pt

Compare the data representations: Which is more effective for showing parts of a whole, a pie chart or a bar chart?

A bar chart is more effective for showing parts of a whole.

A pie chart is only effective for showing trends over time.

Both pie charts and bar charts are equally effective for this purpose.

A pie chart is more effective for showing parts of a whole.

7.

MULTIPLE CHOICE QUESTION

30 sec ‱ 1 pt

Create a frequency table for the survey results: Yes: 20, No: 15, Maybe: 5.

{'Yes': 15, 'No': 20, 'Maybe': 10}

{'Yes': 30, 'No': 5, 'Maybe': 0}

{'Yes': 20, 'No': 15, 'Maybe': 5}

{'Yes': 25, 'No': 10, 'Maybe': 3}

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