## How do you join two points on a scatter plot in Excel?

On the Select Data Source window click on the “hidden or empty cells” button located on the bottom left of the window. Click the “connect data points with a line” radar button. The press OK. The lines between the data points will be updated and connected.

## How do you interpolate a line graph in Excel?

Method 1

1. Click your Line chart to start it.
2. On the Tools menu, click Options.
3. On the Chart tab, click Interpolated, and then click OK.

How do you make a correlation graph in Excel?

The steps to plot a correlation chart are :

1. Select the bivariate data X and Y in the Excel sheet.
2. Go to Insert tab on the top of the Excel window.
3. Select Insert Scatter or Bubble chart. A pop-down menu will appear.
4. Now select the Scatter chart.

What is a connected scatterplot?

Definition. A connected scatterplot displays the evolution of a numeric variable. Data points are represented by a dot and connected by straight line segments. It often shows a trend in data over intervals of time: a time series.

### How do I connect scatter points to sheets?

Open the worksheet containing the data. Highlight the data. To do this, click on the first cell containing the data you want to plot in the scatter, and then drag the mouse over all the other cells. Click on “Insert,” and then select “Scatter.”

### Do you connect dots on a graph?

Sometimes we plot points that don’t make a perfect pattern or that have no values in between. This is called discrete data and we don’t connect the dots with a line. They just stay as a scatter plot. A discrete graph is one with scattered points.

What is the connecting lines in the graph?

A connect line joins data points on a graph so that you can view trends or compare groups. For example, the following plot shows monthly sales increasing over time. To add a connect line when you create a graph, click Data View.