# How do line graphs help investigate the relationship between two sets of data?

Repost this on 20 other questions or your mom and dad will die in the next 50 days (-_(-_(-_-)_-)_-)

### What role do graphs play in the analysis of scientific data?

Graphs are used to investigate the relationships and trends of the data collected. It is easier to see a pattern in a graph than a table of data.

### Explain why bar graphs are useful for comparing data?

so you know the relationship between the 2 variables

### Which type of graph shows a relationship between data?

Any kind of properly drawn graph does. That's what graphs do.

### What is the relationship between telecommunication and data communication?

What is the relationship between data communication ? What is the relationship between data communication ?

### What is are the differences between circle graphs line graphs and bar graphs?

Circle graphs show data in a circle, while line graphs are akin to join the dots, and a bar graph shows data in vertical or horizontal bars, but all three show the same data results.

### Why do scientists display data in graphs?

Graphs are a convenient way to display relationships between variables.

### How are bar graphs line graphs and circle graphs used?

bar graphs are used to compare different data. a line graph is used to see the changes over a period of time of a specific data. a circle graph is used to represent a part to a whole relationship.

### Why bar graphs are useful for comparing data?

bar graphs are useful for comparing data b/c you cn actually see what the difference is between them.

### What are the meaning of bar graphs line graphs pie graphs in tagalog?

Bar graphs show an '''amount''' of data. Line graphs show data '''over time.''' Pie graphs show a '''percentage''' in the data.

### How does a graph help us interpret scientific date?

A graph can more easily represent the trends in numerical data because of its ability to display lines rather than numbers, making increases and decreases in data more easily seen over a length of time or area. Graphs can be used to show the attitude of only one data input, but is most often used to compare the relationship between two data inputs, but certain types of graphs can be used to show a relationship… Read More

### Why are tables and graphs usful for organnizing scientific data?

Tables and graphs are useful because they help u visual and representation and organize information to show patterns and relationship.

### How can graphs of polynomial functions show trends in data?

The way you can use graphs of polynomial functions to show trends in data is by comparing results between different functions. The alternation between the data will show the trends. Time can also be used to show the amount of variation.

### Why does data presented in a line graphs?

line graphs are usually the most best way to present data. sometimes i use pie graphs or bar graphs, but usually line graphs are the most meaningful.

### What is the similarity between bar graphs and histograms?

they both use bars to show data and show ranges of data aswell.

### What is the difference between a data table and a ratio table?

A ratio table is more like a pattern, where a data table has graphs.

### What is the difference between a ratio table and a data table?

A ratio table is more like a pattern, where a data table has graphs.

### How are line bar and pie graphs the same?

They both show a set of data. Line graphs show data over time. Pie graphs show percentages in data.

### What are 2 graphs that compare 2 sets of data?

Bar graphs can compare two sets of data, as well as line graphs and circle graphs. To better improve my answer, double line graphs and double bar graphs compare two sets of data. Circle graphs cannot however, because they compare parts of a whole instead of, as a bar graph would, the amount of something. A circle graph is also incapable of showing data growth over a period of time, as line graphs do. All… Read More

### What is the relationship between two data sets when one data set of data values increases while the other decreases?

There is an inverse relationship between the datasets.

### What are four ways that you can graphically present data?

You can use pie charts, line graphs, bar graphs and scatter point graphs to present data.

### What is the explanation for the relationship between data and intelligence?

what is tha relationship betwen data anad inteligence

### How are circle graphs line graphs and bar graphs different?

a circle graph is in a circular form and represents your data using pieces inside of itbar graphs represents data using bars

### Difference between Data Flow Diagram and Entity Relationship Diagram?

dfd is generally the flow of data , whereas the entity relationship diagram is the relationship between the entities..

### What are the advantages and disadvantages of Entity Relationship Diagrams?

Entity-Relationship diagrams are useful for modelling data and the relationships between the data. They can be used when the constraints between data are relatively simple. They do not allow specification of interactions between the data or model how the data changes (there are no processes in Entity-Relationship). Entity-Relationship diagrams are most often used to model databases.

### Why are data oraganized into tables and graphs?

Some people find it easier to take in information which is presented in a tabular or graph form.

### What is the relationship between two data sets when their data values increase or decrease together?

It is a positive relationship.

### Why can bar graphs be converted to line graphs?

They can both show the same data. You can use quantitative or categorical data with both of them.

### How are bar graphs and picture graphs alike?

Both bar graphs and picture graphs show statistics (data) in a visual (graphic) form.

### What graphs are used for categorical data?

The graph that is most used for categorical data is the pie chart. Bar graphs have also been used for categorical data.

### Why are graphs important in statistics?

Graphs visualize data allowing the brain to interpret a large data set quickly and infer trends.

### What does data and graphs means?

Data is the statistics of an item. A graph is what holds the data.

### How does displaying data in tables or graphs help us identify pattern?

Tables and graphs allow data to be more easily understood visually.

### What are a graphs advantages?

There are a few good things about graphs. Graphs help gather data making it easier for people to short things out.

### Where do you use graphs and why?

Graphs show data in a short manner. Graphs can be found int he newspaper everyday in the financial section of the paper.

### What is a double bar graph used for?

double bar graphs are used for comparing data between 2 different things.