Eighth grade unit nine  review

Eighth grade unit nine review

Assessment

Flashcard

Mathematics

8th Grade

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the definition of slope in a graph?

Back

Slope is a measure of the steepness or incline of a line, calculated as the rise over run.

2.

FLASHCARD QUESTION

Front

What does a positive slope indicate about a graph?

Back

A positive slope indicates that as the x-values increase, the y-values also increase.

3.

FLASHCARD QUESTION

Front

What does a negative slope indicate about a graph?

Back

A negative slope indicates that as the x-values increase, the y-values decrease.

4.

FLASHCARD QUESTION

Front

What does 'no association' mean in the context of a graph?

Back

'No association' means that there is no discernible relationship between the x and y variables.

5.

FLASHCARD QUESTION

Front

How do you calculate the Mean Absolute Deviation (MAD)?

Back

MAD is calculated by finding the average of the absolute differences between each data point and the mean.

6.

FLASHCARD QUESTION

Front

What is the formula for finding the median of a data set?

Back

To find the median, arrange the data in numerical order and select the middle value.

7.

FLASHCARD QUESTION

Front

What is the definition of range in a data set?

Back

Range is the difference between the highest and lowest values in a data set.

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