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Predictions from Data (A1.2.3.2.1) Finish Line

Predictions from Data (A1.2.3.2.1) Finish Line

Assessment

Flashcard

Mathematics

9th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a bar graph?

Back

A bar graph is a visual representation of data using bars of different heights or lengths to compare quantities across categories.

2.

FLASHCARD QUESTION

Front

How do you estimate values from a bar graph?

Back

To estimate values from a bar graph, observe the height of the bars corresponding to each category and use proportional reasoning based on the total.

3.

FLASHCARD QUESTION

Front

What is a box-and-whisker plot?

Back

A box-and-whisker plot is a graphical representation that displays the distribution of a dataset based on five summary statistics: minimum, first quartile, median, third quartile, and maximum.

4.

FLASHCARD QUESTION

Front

What does the range in a dataset represent?

Back

The range represents the difference between the maximum and minimum values in a dataset, indicating the spread of the data.

5.

FLASHCARD QUESTION

Front

What is a scatter plot?

Back

A scatter plot is a graph that shows the relationship between two quantitative variables, with points representing individual data points.

6.

FLASHCARD QUESTION

Front

How can you interpret a scatter plot?

Back

To interpret a scatter plot, look for patterns, trends, or correlations between the two variables, such as positive, negative, or no correlation.

7.

FLASHCARD QUESTION

Front

What is the concept of estimation in data analysis?

Back

Estimation in data analysis involves making an educated guess about a value based on available data, often using rounding or proportional reasoning.

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