# What is the difference between a polygon and an ogive?

The most important

**difference between**them is that an**ogive**is a plot of cumulative values, whereas a**frequency polygon**is a plot of the values themselves. So, to get from a**frequency polygon**to an**ogive**, we would add up the counts as we move from left to right**in the**graph.A.

### How do you make a frequency polygon?

**To create a frequency polygon, follow these steps:**

- Create a histogram.
- Find the midpoints for each bar on the histogram.
- Place a point on the origin and at the end of the histogram.
- Connect the points.

#### What is a frequency diagram?

**Frequency diagrams**and polygons. This**frequency diagram**shows the heights of 200 people: You can construct a**frequency**polygon by joining the midpoints of the tops of the bars.**Frequency**polygons are particularly useful for comparing different sets of data on the same**diagram**.#### What is an ogive in statistics?

An**ogive**(oh-jive), sometimes called a cumulative frequency polygon, is a type of frequency polygon that shows cumulative frequencies. In other words, the cumulative percents are added on the graph from left to right. An**ogive**graph plots cumulative frequency on the y-axis and class boundaries along the x-axis.#### What is the modal class interval?

This is answered by examining the meaning of each term in the phrase:**modal**means the one that occurs most often (averages: mode), a**class interval**is the width of one of your groups in the frequency table or, the**class interval**is what you use when grouping data together, e.g., if you counted the number of pencils in

B.

### What is meant by frequency polygon?

**Frequency polygons**are a graphical device for understanding the shapes of distributions. They serve the same purpose as histograms, but are especially helpful for comparing sets of data.

**Frequency polygons**are also a good choice for displaying cumulative

**frequency**distributions.

#### What is the difference between frequency polygon and histogram?

**Frequency histogram**and**polygon**. The**frequency histogram**is like a column graph without the spaces between columns. The**frequency polygon**is a special line graph used in statistics. These graphs can be drawn separately or combined. The information in a**frequency**distribution table can be used to draw these graphs.#### What is the difference between a frequency polygon and a line graph?

A**frequency polygon**is a**line graph**. The points are often not connected**with a**smooth**line**, but with straight**line**segments.**Frequency polygons**are used to show the changes over time.#### What is ogive for?

An**ogive**(oh-jive), sometimes called a cumulative frequency polygon, is a type of frequency polygon that shows cumulative frequencies. In other words, the cumulative percents are added on the graph from left to right. An**ogive**graph plots cumulative frequency on the y-axis and class boundaries along the x-axis.

C.

### What is the difference between frequency polygon and histogram?

**Frequency histogram**and

**polygon**. The

**frequency histogram**is like a column graph without the spaces between columns. The

**frequency polygon**is a special line graph used in statistics. These graphs can be drawn separately or combined. The information in a

**frequency**distribution table can be used to draw these graphs.

#### What is Data Visualization in big data?

**Data visualization**is a general term that describes any effort to help people understand the significance of**data**by placing it in a visual context. Patterns, trends and correlations that might go undetected in text-based**data**can be exposed and recognized easier with**data visualization**software.#### What is a data presentation?

**Data**can be presented in various forms depending on the type of**data**collected. A frequency distribution is a table showing how often each value (or set of values) of the variable in question occurs in a**data**set. A frequency table is used to summarize categorical or numerical**data**.#### What is graphic presentation of data?

A chart can represent tabular numeric**data**, functions or some kinds of qualitative structure and provides different info. The term "chart" as a**graphical representation**of**data**has multiple meanings: A**data**chart is a type of diagram or graph, that organizes and represents a set of numerical or qualitative**data**.

Updated: 15th August 2018