Table of Contents

- 1 How many types of graph are there?
- 2 What are variables on a line graph?
- 3 How do graphs help you interpret data?
- 4 What is graph explain its type by the help of graph?
- 5 What makes a line graph good?
- 6 How do you interpret descriptive statistics?
- 7 When do you need to use a line graph?
- 8 How are graphs used in a scientific study?

## How many types of graph are there?

Three types of graphs are used in this course: line graphs, pie graphs, and bar graphs. Each is discussed below.

## What are variables on a line graph?

The independent variable belongs on the x-axis (horizontal line) of the graph and the dependent variable belongs on the y-axis (vertical line).

**How do you describe a graph in statistics?**

The spread is the range of the data. And, the shape describes the type of graph. The four ways to describe shape are whether it is symmetric, how many peaks it has, if it is skewed to the left or right, and whether it is uniform. A graph with a single peak is called unimodal.

### How do graphs help you interpret data?

Using a Graph Graphs are a great way to take a great deal of numerically-based information, like from a scientific study, and condense it into a more easily readable format. Graphs allow people to interpret the results of a study and even make predictions about trends they might see in future data sets.

### What is graph explain its type by the help of graph?

A simple graph with ‘n’ mutual vertices is called a complete graph and it is denoted by ‘Kn’. In the graph, a vertex should have edges with all other vertices, then it called a complete graph. In other words, if a vertex is connected to all other vertices in a graph, then it is called a complete graph.

**Why do you think it is important to graph certain values?**

They are good at showing specific values of data, meaning that given one variable the other can easily be determined. They show trends in data clearly, meaning that they visibly show how one variable is affected by the other as it increases or decreases.

#### What makes a line graph good?

. . . a Line graph. Line graphs are used to track changes over short and long periods of time. When smaller changes exist, line graphs are better to use than bar graphs. Line graphs can also be used to compare changes over the same period of time for more than one group.

#### How do you interpret descriptive statistics?

Interpret the key results for Descriptive Statistics

- Step 1: Describe the size of your sample.
- Step 2: Describe the center of your data.
- Step 3: Describe the spread of your data.
- Step 4: Assess the shape and spread of your data distribution.
- Compare data from different groups.

**Which is the best way to interpret a graph?**

Getting to know the 6 Analysis Steps to interpret a graph Analysis 1: Reading basics Analysis 2: Reading important numbers Analysis 3: Define trends Analysis 4: Compare trends Analysis 5: Analyse trends Analysis 6: Predict a development Conclusion

## When do you need to use a line graph?

This graph is used when the data points are connected to each other. For example, if you had data about how popular glue was over the course of 10 years, you would probably want to use a line graph. Finally, you also have pie charts, sometimes called circle graphs.

## How are graphs used in a scientific study?

Graphs are a great way to take a great deal of numerically-based information, like from a scientific study, and condense it into a more easily readable format. Graphs allow people to interpret the results of a study and even make predictions about trends they might see in future data sets.

**What should the title of a graph be?**

A graph title will tell you what the graph is about, and without it, the graph will probably make very little sense. Graph titles should be short and to the point, and not creative the way a short story title might be.