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What is a broken line graph?
A broken line graph shows information by plotting points of info on the graph, with dots and connecting them with a line.
Which of these explains how a bar graph differs from a line graph?
Instead of connecting points with a line, a bar graph uses bars to represent data.
What best describes a bar graph?
points on an axis connected to form a line
What is the difference between a cummulative frequency graph and a cumulative frequency polygon?
A cumulative frequency polygon has straight lines connecting the points. A normal cumulative frequency diagram uses a smooth curve to join the points.
What is the data called in a line graph?
In a line graph, the data points represented are typically called "data values" or "data points." The graph displays these values along two axes: the x-axis (horizontal) usually represents the independent variable, while the y-axis (vertical) represents the dependent variable. The line connecting the points illustrates trends or changes in the data over time or another continuous variable.
What word best describes the trend on a line graph when the line connecting the points falls from right to left?
A negative correlation.
What is a graph with points but no line connecting them?
y = x!
What is the process of reading points on a graph that falls between measured points?
interpolation
How does connecting the points on a graph affect your data analysis?
They make points in space related to each other. Now they are connected in the problem, instead of just points on the graph.
What is a broken line graph?
A broken line graph shows information by plotting points of info on the graph, with dots and connecting them with a line.
Which of these explains how a bar graph differs from a line graph?
Instead of connecting points with a line, a bar graph uses bars to represent data.
Where do you start when connecting points in a graph?
Anywhere you like.Anywhere you like.Anywhere you like.Anywhere you like.
What best describes a bar graph?
points on an axis connected to form a line
What best describes a line graph?
Points on an axis connected to form a line
Is a graph that has a finite or limited number or data points a discrete graph?
Yes, a graph that has a finite or limited number of data points is considered a discrete graph. Discrete graphs represent distinct, separate values rather than continuous data, which would be represented by a continuous graph. In a discrete graph, individual points are plotted, reflecting specific values without connecting lines between them.
Which of these would best show how the average daily temperature rises and falls over the course of a month?
A line graph would be the best way to show how the average daily temperature rises and falls over the course of a month. Each point on the graph would represent the average daily temperature for a particular day, and the line connecting these points would visually show the trend of temperature changes throughout the month.
When do you not connect the dots on a graph?
You do not connect the dots on a graph when the data points are discrete and not continuous. In other words, when the values represent distinct and unrelated data points rather than a continuous sequence. Connecting the dots in such cases would imply a relationship or trend between the points that does not exist. It is important to consider the nature of the data being represented to determine whether connecting the dots is appropriate.
