How To Find Chromatic Number Of A Graph

What Are the Advantages and Disadvantages of a Graph?

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Graphs and charts are visual aids that allow you to convey data and statistics to your audience during a presentation. Unlike types of graphs tin can exist used, depending on the information y'all are carrying. While each features advantages and disadvantages, some mutual benefits be. Graphs make the data more disarming and provide a mode to engage your audition during your presentation. Let's explore some of the main graphs that are in apply.

Pie Chart or Circumvolve Graph

A pie chart is a graph that features a circle cut into different sectors or "pie slices." For this reason, they are also called circumvolve graphs. Each sector stands for a relative size of value for a whole, with proportionate sizing for the quantity it represents.

Advantages:

Graph tin can be created proportionally to the quantity it needs to represent
Displays multiple classes of information in one nautical chart
Puts large sums of information into visual form for piece of cake understanding
More visually appealing than other graphs
Offers piece of cake calculations of information accurateness
Requires niggling explanation
Understood easily by different departments inside a business organisation and for media purposes

Disadvantages:

Doesn't reveal verbal values
Multiple graphs are needed for time-lapse data
Key assumptions, causes, consequence, and patterns are not revealed
Manipulated hands, causing false impressions or interpretations

Bar Graph & Pareto Graph

Like to a pie chart, a bar graph uses rectangles or narrow columns to show data comparisons. The peak of the bar graph that is shaded in represents unlike amounts. The start known use of bar graphs was in 1917. A Pareto graph or chart is a blazon of bar graph that also features a line graph.

Advantages:

Each data category is displayed in a frequency distribution pattern
Allows for visualization of relative numbers or proportions of multiple categories
Easy summarization of big sets of information
Clearer understanding of trends over tabular array charts
Offers estimated values of central factors at a glance
Gives the ability to check the accuracy of calculations visually
Like shooting fish in a barrel for multiple levels within a company or audience to sympathize the data presented

Disadvantages:

Additional explanation is required
Can exist manipulated to evidence false results
Unable to prove primal assumptions, causes, furnishings, or patterns present

Histogram

Commencement created by Karl Pearson, a histogram is a plot or chart that allows yous to show the underlying frequency distribution of a continuous set of variables. Oftentimes used for conveying statistical information. Unlike a bar graph, a histogram only displays a single variable.

Advantages:

Work well for displaying large ranges of data or data
Intervals are e'er equal, allowing for consistency with information
Easy to transform data from frequency forms to graph forms

Disadvantages:

Impossible to extract an exact amount for input
Disability to compare multiple points of data in i chart

Stalk and Leafage Plots

Stem and foliage plots are charts that allow you to split up information values into a "stem" and "leafage" pattern. This ordinarily consists of putting the offset value into the stalk cavalcade and last digits into the leaf column. This type of graph is used for showing the frequency of the values that occur.

Advantages:

Provide simplified methods for keeping scores
Piece of cake to use and create
Can handle large amounts of information in an organized mode
Offers the ability to bear witness ranges, minimums, and maximums for numbers quickly

Disadvantages:

Not a visually highly-seasoned method for interesting an audience
Can become messy and disorganized when a lot of data is added
Longer ranges and variances can be hard to break downward into useful information categories

Dot Plots

Dot plots are graphs used for displaying small sets of data and groups. These charts apply dots to represent the frequency of information. Dots are displayed in columns that coincide with certain categories.

Advantages:

Easy to create
Ability to show dissimilar categories in one graph
Doesn't crave the apply of estimator for creating

Disadvantages:

Not visually appealing
Can be difficult to read with big amounts of data
Merely works well with modest sets of information

Scatterplots

A scatterplot is a graph that uses a series of dots to represent two unlike values of data beingness compared. The position in which dots are placed along the horizontal and vertical lines represent the value for that data betoken.

Advantages:

Power to use for showing the connexion of large amounts of data
Work for most types of data and field of study matters
Provide an accurate menses of information being conveyed

Disadvantages:

Can be difficult for anybody to follow
Easy to manipulate data for false results

Time-serial Graphs

A time-series graph is a nautical chart that shows data recordings taken at regular time intervals. The time is represented on the horizontal admission with waves that show the recorded information. These types of graphs are often used to prove trends and patterns for dissimilar categories or subject matters that exist.

Advantages:

Allows for the understanding of by behaviors and future predictions
Subject matters are identified easily
Offers comparisons of two subjects at the aforementioned fourth dimension
Gives the ability to follow present functioning more closely

Disadvantages:

Not ever authentic with finding
Factors causing fluctuation cannot always be adjusted as needed
Factors existence monitored may not always stay the same over extended fourth dimension periods, causing unreliable data

Source: https://www.reference.com/world-view/advantages-disadvantages-graph-f103ac4a2fd13c88?utm_content=params%3Ao%3D740005%26ad%3DdirN%26qo%3DserpIndex

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