# What is an example of a scatter plot?

## What is an example of a scatter plot?

A Scatter (XY) Plot has points that show the relationship between two sets of data. In this example, each dot shows one person’s weight versus their height.

**How do you explain a scatter plot?**

A scatter plot (aka scatter chart, scatter graph) uses dots to represent values for two different numeric variables. The position of each dot on the horizontal and vertical axis indicates values for an individual data point. Scatter plots are used to observe relationships between variables.

### How do you solve a scatter graph?

Scatter Diagram Procedure

- Collect pairs of data where a relationship is suspected.
- Draw a graph with the independent variable on the horizontal axis and the dependent variable on the vertical axis.
- Look at the pattern of points to see if a relationship is obvious.
- Divide points on the graph into four quadrants.

**What is scatter plot in statistics?**

A scatterplot is a type of data display that shows the relationship between two numerical variables. Each member of the dataset gets plotted as a point whose x-y coordinates relates to its values for the two variables.

#### What are the 3 types of scatter plots?

There are three types of correlation: positive, negative, and none (no correlation).

- Positive Correlation: as one variable increases so does the other.
- Negative Correlation: as one variable increases, the other decreases.
- No Correlation: there is no apparent relationship between the variables.

**What are the two variables in a scatter plot called?**

The Two Variables In A Scatter Plot Are Called The: Independent Variable And Dependent Variable.

## How do you read a scatter diagram?

You interpret a scatterplot by looking for trends in the data as you go from left to right: If the data show an uphill pattern as you move from left to right, this indicates a positive relationship between X and Y. As the X-values increase (move right), the Y-values tend to increase (move up).

**How scatter plots can look like?**

Scatter plots are similar to line graphs in that they use horizontal and vertical axes to plot data points. If the line goes from a high-value on the y-axis down to a high-value on the x-axis, the variables have a negative correlation . A perfect positive correlation is given the value of 1.

### Do scatter plots have lines?

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 an example of negative correlation?**

A negative correlation is a relationship between two variables in which an increase in one variable is associated with a decrease in the other. An example of negative correlation would be height above sea level and temperature. As you climb the mountain (increase in height) it gets colder (decrease in temperature).

#### What does a positive scatter plot look like?

If the data points make a straight line going from the origin out to high x- and y-values, then the variables are said to have a positive correlation . If the line goes from a high-value on the y-axis down to a high-value on the x-axis, the variables have a negative correlation .

**What type of data do you need to make a scatter plot?**

Required data. A scatter plot displays data for a set of variables (columns in a table), where each row of the table is represented by a point in the scatter plot. The variables can be both categorical, such as Language in the table below, and numeric, such as the various scores assigned to countries in the table below.

## What is scatter diagram in statistics?

scatter diagram. noun Statistics. a graphic representation of bivariate data as a set of points in the plane that have Cartesian coordinates equal to corresponding values of the two variates.

**How do scatter plot relate two sets of data?**

Scatter plots are used to visualize the relationship between two (or sometimes three) variables in a data set. The idea is simple: the y-axis shows the value of the first variable, the x-axis shows the value of the second variable Following this concept, you display each and every datapoint in your dataset.

### How to graph scatter plot of data?

Method 1 of 2: Draw a Scatter Plot by Hand Choose your independent and dependent variables. Most scatter plots will have 2 variables that are used as the 2 axes. Draw an x-axis for the independent variable. The independent variable is usually placed along the bottom of your scatter plot. Add a y-axis for the dependent variable. Mark each data point on your scatter plot.