## What is a scatter diagram explain with example?

Scatter Diagram – Definition A scatter diagram is used to examine the relationship between both the axes (X and Y) with one variable. In the graph, if the variables are correlated, then the point drops along a curve or line. A scatter diagram or scatter plot gives an idea of the nature of relationship.

## What is the function of scatter diagram quality tool?

The Scatter Plot is one of the seven QC Tools that you, the Quality Engineer, must know and be able to use when analyzing your data. The Scatter Plot is a mathematical diagram that plots pairs of data on an X-Y graph in order to reveal the relationship between the data sets.

**What is scatter diagram in operations management?**

A scatter diagram is a graph that shows the association between two variables for a collection of numerical data. It depicts the link between a process component on one axis and the quality fault on the other to help with process optimization.

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

With scatter plots we often talk about how the variables relate to each other. This is called correlation. There are three types of correlation: positive, negative, and none (no correlation).

### What is scatter diagram in simple words?

Definition of scatter diagram : a two-dimensional graph in rectangular coordinates consisting of points whose coordinates represent values of two variables under study.

**Where is scatter diagram used?**

A scatter diagram is used to show the relationship between two kinds of data. It could be the relationship between a cause and an effect, between one cause and another, or even between one cause and two others. To understand how scatter diagrams work, consider the following example.

## What is scatter diagram in quality control?

A Scatter Diagram is used in “Control Quality” process as a corrective action approach to understand causes of poor performance of dependent variable due to independent variable effect. To conclude, a scatter plot is a mechanism to understand the influence of independent variable over dependent variable.

## What is scatter diagram PDF?

A scatter diagram is a graph which helps us to see how much correlation there is between two variables which we suspect maybe correlated.

**What are the types of scatter diagram?**

The three types of scatter diagrams are positive correlation, negative correlation, or no correlation.

### What are the types of scatter?

These are: positive (values increase together), negative (one value decreases as the other increases), null (no correlation), linear, exponential and U-shaped.

### What is scatter diagram Slideshare?

3 • The scatter diagram is used to find the correlation between two variables. • This diagram shows you how closely the two variables are related. • After determining the correlation between the variables, you can easily predict the behavior of the other variable.