## What is histogram frequency polygon and ogive?

The frequency polygon and the histogram are two different ways to represent the same data set. The choice of which one to use is left to the discretion of the researcher. The Ogive. The third type of graph that can be used represents the cumulative frequencies for the classes.

**How do you draw a histogram and frequency polygon on the same graph?**

* take a graph. draw x axis and y axis mention class intervals on y axis and even numbers (2,4,6,8,10…..)on x axis. * mark the frequency on graph as histogram and write the scale on top right. * take suceeding class interval of last class interval and also preceeding class interval of first class interval.

**What is the difference between a histogram and frequency polygon curve?**

Difference between frequency polygon and histogram: 1. Frequency polygon is an improvement over histogram because it provides a continuous curve indicating the causes of rise and fall in the data. On the other hand, frequency polygon is an approximate curve, but still it is more usefui as compared to histogram.

### What is histogram and polygon?

Frequency polygon is a line graph, whereas histogram is a collection of adjacent rectangles. 2. Frequency polygon is multi-dimensional, whereas histogram is a two-dimensional figure. 3. Several frequency distributions can be plotted on the same axis as frequency polygon.

**What is the difference between a frequency 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.

**How do you draw a ogive?**

How to Draw Less Than Ogive Curve?

- Draw and mark the horizontal and vertical axes.
- Take the cumulative frequencies along the y-axis (vertical axis) and the upper-class limits on the x-axis (horizontal axis).
- Against each upper-class limit, plot the cumulative frequencies.
- Connect the points with a continuous curve.

#### What is the difference between a histogram and a polygon with what kind of data is each used?

What is the difference between a histogram and polygon? . A histogram has a bar above each score; a polygon has datapoints above the scores that are connected by straight lines.

**What is an ogive curve?**

An Ogive Chart is a curve of the cumulative frequency distribution or cumulative relative frequency distribution. For drawing such a curve, the frequencies must be expressed as a percentage of the total frequency. Then, such percentages are cumulated and plotted, as in the case of an Ogive.

**What is ogive graph?**

The Ogive is a graph of a cumulative distribution, which explains data values on the horizontal plane axis and either the cumulative relative frequencies, the cumulative frequencies or cumulative per cent frequencies on the vertical axis.

## What is frequency histogram?

A histogram or frequency histogram consists of a set of rectangles having: (1) bases on a horizontal axis (the x-axis) with centers at the class midpoint and lengths equal to the class interval sizes; (2) areas that are proportional to class frequencies.

**What’s a histogram for?**

A histogram is the most commonly used graph to show frequency distributions. It looks very much like a bar chart, but there are important differences between them. This helpful data collection and analysis tool is considered one of the seven basic quality tools.

**What is an ogive graph?**

The Ogive is defined as the frequency distribution graph of a series. The Ogive is a graph of a cumulative distribution, which explains data values on the horizontal plane axis and either the cumulative relative frequencies, the cumulative frequencies or cumulative per cent frequencies on the vertical axis.

### What is a polygon graph?

A frequency polygon is a type of line graph where the class frequency is plotted against the class midpoint and the points are joined by a line segment creating a curve. The curve can be drawn with and without a histogram. A frequency polygon graph helps in depicting the highs and lows of frequency distribution data.

**What is frequency polygon?**

A frequency polygon is a line graph of class frequency plotted against class midpoint. It can be obtained by joining the midpoints of the tops of the rectangles in the histogram (cf. Fig. 3.3.).

**What is the difference between ogive and frequency polygon?**

#### What is histogram diagram?

A histogram is a graphical representation that organizes a group of data points into user-specified ranges. Similar in appearance to a bar graph, the histogram condenses a data series into an easily interpreted visual by taking many data points and grouping them into logical ranges or bins.

**What is a frequency polygon?**

A frequency polygon is a line graph of class frequency plotted against class midpoint. It can be obtained by joining the midpoints of the tops of the rectangles in the histogram (cf.

**What is a frequency histogram?**

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

What is the difference between a frequency polygon and anâ€‹ ogive? A frequency polygon displays class frequencies while an ogive displays cumulative frequencies. the distance between the lower or upper limits of consecutive classes.