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Understanding Line Graphs

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Questions and Answers

What is the primary purpose of a line graph?

To analyze the trend of a quantity over a period of time (correct)
To display categorical data
To show the relationship between two variables
To compare multiple groups of data

What are the two axes typically found on a line graph?

X-axis and W-axis
X-axis and Y-axis (correct)
Y-axis and Z-axis
X-axis and Z-axis

What is represented by the data points on a line graph?

The observations collected from a survey or research (correct)
The legend of the graph
The x-axis and y-axis labels
The title of the graph

What is the benefit of presenting data in a graphical form like a line graph?

It makes the data more noticeable and easily understandable (B) Signup and view all the answers

What type of data is typically represented on a line graph?

Quantitative data (A) Signup and view all the answers

What is the name of the horizontal axis on a line graph?

X-axis (A) Signup and view all the answers

What is the purpose of a line graph?

To display change over time as a series of data points (B) Signup and view all the answers

What does the slope of a line represent?

The steepness of the line (D) Signup and view all the answers

What is the point where the x-axis and y-axis intersect?

(0,0) (D) Signup and view all the answers

What does each axis in a line graph represent?

Time and quantity (D) Signup and view all the answers

What is the purpose of a data point on a line graph?

To represent a quantity or number that matches a particular time (D) Signup and view all the answers

What is another name for a line graph?

Line chart (A) Signup and view all the answers