Table of Contents
- 1 What does a graph with no trend indicate about the variables?
- 2 What does it mean to identify a trend in a graph?
- 3 What is the difference between a line graph and a scatter plot?
- 4 What is a zero trend?
- 5 How do you describe a trend in a bar graph?
- 6 What is the difference between a line graph and a scatter plot a A line graph presents continuous and linked data while a scatter plot presents unlinked data?
What does a graph with no trend indicate about the variables?
When there is no trend in a given graph, then the variables do not show a relationship to each other. Thus, they are most likely unrelated.
When a graph has no clear trend it means the variables are related to?
recognize anomalous data. What does it mean if a graph does not have any clear trends? it probably means the variables are not related.
What does it mean to identify a trend in a graph?
A trend line (also called the line of best fit) is a line we add to a graph to show the general direction in which points seem to be going. Think of a “trend” as a pattern in math. The trend line is something we add to our graph to make the pattern even clearer.
How do you identify a trend in a graph?
Graph Trends
- One variable increases as the other increases.
- One variable decreases as the other increases.
- There is no change in one variable as the other increases or decreases.
- The data is so scattered and random that no trend can be determined from the graph.
What is the difference between a line graph and a scatter plot?
Scatter plots are similar to line graphs in that they start with mapping quantitative data points. The difference is that with a scatter plot, the decision is made that the individual points should not be connected directly together with a line but, instead express a trend.
What is the trend of the graph if the slope is negative?
A negative slope means that two variables are negatively related; that is, when x increases, y decreases, and when x decreases, y increases. Graphically, a negative slope means that as the line on the line graph moves from left to right, the line falls.
What is a zero trend?
A zero trend is ideal for determining a baseline prior to implementing interventions. Variability is captured by the range of deviance of the data points around the line.
What is the trend of the graph if the slope is zero?
A slope of zero means that there is a constant relationship between x and y. Graphically, the line is flat; the rise over run is zero.
How do you describe a trend in a bar graph?
When describing a graph of this type you should state what the overall trend is (upwards, downward or unchanging), and mention the initial and final figures. You should also mention the lowest and highest points reached. For example, wood production in Italy reached a peak of over eleven thousand cubic metres in 1999.
What is the difference between scatter and plot?
The difference between the two functions is: with pyplot. plot() any property you apply (color, shape, size of points) will be applied across all points whereas in pyplot. scatter() you can have the color, shape and size of each dot (datapoint) to vary based on another variable. Or even the same variable (y).
What is the difference between a line graph and a scatter plot a A line graph presents continuous and linked data while a scatter plot presents unlinked data?
A line graph shows data from one source, while a scatter plot shows data from many sources. A line graph uses both the x- and y-axes, while a scatter plot only uses the y-axis. a. A line graph presents continuous and linked data, while a scatter plot presents unlinked data.