Mathematics & Statistics

Mathematics & Statistics – Explore the world of maths with our comprehensive coverage of research and resources. Your one-stop resource for maths and statistics study. We offer comprehensive Mathematics & Statistics articles to help you improve your math and stats skills, including Operation Research, LPP, Inventory, Network Analysis, Graph Theory, Sequence, Set Theory, Mathematical Induction, Business Statistics, Data, Information, Measure of Central Tendency, Measure of Variations, Classification, Tabulation of data, Time Series, Index Numbers, etc.

cumulative frequency series, discrete series in statistics example, continuous series in statistics example and types of continuous series
Business Statistics & Statistics

Exclusive Series

Lata Agarwal

Continuous series such as 0-10, 10-20, 20-30… is called an exclusive series. In such an exclusive series, the upper limit of one class is the lower limit of the next class. […]

cumulative frequency series, discrete series in statistics example, continuous series in statistics example and types of continuous series
Business Statistics & Statistics

Continuous Series in Statistics with Example and Types of Continuous Series

Lata Agarwal

In a continuous series, frequencies are shown along with the variable’s value in the form of class intervals. In other words, a continuous series is one in which both the class interval and the corresponding class frequency are given. […]

cumulative frequency series, discrete series in statistics example, continuous series in statistics example and types of continuous series
Business Statistics & Statistics

Discrete Series in Statistics with Example

Lata Agarwal

A discrete series is a type of statistical series in which a variable’s frequencies are shown without class intervals. We get X and … […]

cumulative frequency series, discrete series in statistics example, continuous series in statistics example and types of continuous series
Business Statistics & Statistics

Individual Series in Statistics and Example

Lata Agarwal

Individual series are those in which the frequencies are not given. An individual series is created when raw data is presented individually in the form of a series. […]

cumulative frequency curve or ogive
Business Statistics & Statistics

Ogives or Cumulative Frequency Curves

Lata Agarwal

An Ogive (pronounced “o-jive”), also known as a Cumulative Frequency Curve in statistics, is a type of frequency polygon that shows cumulative frequencies. In architecture, the term “ogive” is used to describe curves or curved shapes. […]

smoothed frequency curve
Business Statistics & Statistics

Smoothed Frequency Curve in Statistics

Lata Agarwal

A smoothed frequency curve is a graphic representation of the frequency distribution. To draw a smoothed frequency curve for the frequency distribution, join the various points of frequency polygon by a freehand smoothed curve.
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frequency polygon
Business Statistics & Statistics

Frequency Polygon & Advantages of frequency polygon over the Histogram

Lata Agarwal

A frequency polygon is a graph of a frequency distribution with more than four sides. The frequency polygon is made up of line segments that connect… […]

histogram and difference between bar graph and histogram
Business Statistics & Statistics

Histogram & Difference between Bar graph and Histogram

Lata Agarwal

Histogram is a graph that uses vertical adjacent rectangles to show class frequencies in a frequency distribution. […]

different types of frequency distribution graphs
Business Statistics & Statistics

Different Types of Frequency Distribution Graphs

Lata Agarwal

The data in a frequency distribution can be displayed as graphs, which highlight important characteristics and relationships that would be difficult to detect from a simple inspection of the frequency tables […]

different types of frequency distribution graphs
Business Statistics & Statistics

Examples of Frequency Distribution in Statistics

Lata Agarwal

Example of frequency distribution:- Construct a frequency distribution from the following data by inclusive method taking… […]