PS4 – Mean, Median and Mode

Category: Data

Central tendency A central tendency could be defined as a central value for a probability distribution. The central tendency could be also called the center of...

PS3 – Histograms and Stem-and-leaf plots

Category: Data

Histogram A histogram also called a frequency histogram could be defined as an accurate graphical representation of the distribution of numerical data set. It...

PS2 – Data distributions

Category: Data

Joint distribution It is a data table (similar to a relative frequency table) that shows the distribution of one set of data against the distribution of...

PS1 – Data Visualization

Category: Data

This article is Chapter I from the author’s book Statistics and Probability Flashcards. Definitions Individuals and variables In a dataset, the...

List of Top foods rich in Antioxidants

Category: Data

The majority of living beings need oxygen to ensure their existence while oxygen can produce free radicals that are also called reactive oxygen species (ROS,...

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