# Scatter plot

A scatter plot is a type of plot that shows the relationship between two variables. The variables are plotted on a graph, and the relationship is shown by how close the data points are to each other.

Scatter plots are used to show relationships between variables. The closer the data points are to each other, the stronger the relationship is between the variables.

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

There are three main types of scatter plots:

1. Linear: This type of scatter plot shows a linear relationship between two variables.

2. Nonlinear: This type of scatter plot shows a nonlinear relationship between two variables.

3. Subplots: This type of scatter plot shows multiple scatter plots in one graph, each representing a different relationship.

#### What are the 4 parts of a scatter plot?

A scatter plot has four parts:

1. The x-axis is the horizontal axis and usually represents the independent variable.

2. The y-axis is the vertical axis and usually represents the dependent variable.

3. The data points are the individual pieces of information that are being plotted.

4. The trend line is a line that is drawn through the data points in order to show the overall trend of the data.

##### How do you analyze a scatter plot?

There are a few things you can do to analyze a scatter plot. First, you can look at the overall pattern of the data. This can give you a good idea of the relationship between the two variables. Second, you can look at the individual data points. This can help you to identify any outliers or unusual patterns. Finally, you can use statistical methods to quantify the relationship between the two variables.

### How does scatter plot show correlation?

A scatter plot is a type of plot that shows the relationship between two variables. The variables are plotted on a two-dimensional grid, with the x-axis representing one variable and the y-axis representing the other.

Scatter plots can be used to show the correlation between two variables. A positive correlation means that as one variable increases, the other variable also increases. A negative correlation means that as one variable increases, the other variable decreases.

If there is no correlation between the two variables, the points will be scattered randomly across the grid with no clear pattern. Why is a scatter plot used? A scatter plot is used to visualize the relationships between two variables. Typically, one variable is plotted on the x-axis and the other variable is plotted on the y-axis. This allows us to see if there is any correlation between the two variables. For example, we might want to see if there is a relationship between a person's weight and their height.