Pie Charts

Pie Charts

Assessment

Flashcard

Mathematics

7th - 11th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a pie chart?

Back

A pie chart is a circular statistical graphic that is divided into slices to illustrate numerical proportions.

2.

FLASHCARD QUESTION

Front

How do you calculate the angle for a segment in a pie chart?

Back

To calculate the angle for a segment, use the formula: (Value of the segment / Total value) x 360 degrees.

3.

FLASHCARD QUESTION

Front

What does each slice of a pie chart represent?

Back

Each slice of a pie chart represents a proportion of the whole, showing how much each category contributes to the total.

4.

FLASHCARD QUESTION

Front

If there are 200 plants, and 20 are biennials, how many are perennials?

Back

If there are 200 plants and 20 are biennials, then there are 200 - 20 = 180 perennials.

5.

FLASHCARD QUESTION

Front

What is the total percentage of all slices in a pie chart?

Back

The total percentage of all slices in a pie chart always adds up to 100%.

6.

FLASHCARD QUESTION

Front

How do you convert a fraction to a percentage for a pie chart?

Back

To convert a fraction to a percentage, divide the numerator by the denominator and multiply by 100.

7.

FLASHCARD QUESTION

Front

What is the significance of the largest slice in a pie chart?

Back

The largest slice in a pie chart indicates the category with the highest value or proportion compared to others.

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