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Amwoga Khalwale What Is Correlation? Correlation is a statistical method that is used to establish relationship between two variables/datasets and how strong that relationship may be. The measure is best used in variables that demonstrate a linear relationship between each other. The fit of the data can be visually represented in a scatterplot. Using a scatterplot, we … Read more
Lavender And Lilac Color Lilac and lavender are two popular tints or color variations of color purple. They are both pale shades of purple but lilac has a pink tint to it while lavender has a blue tint to it. On the hex color chart used by designers, lilac and lavender are conspicuously different. Colloquially, … Read more
What Is a Unit Cell? The structure of a crystal can be seen to be composed of a repeated element in three dimensions. This repeated element is known as the unit cell. It is the building block of the crystal structure. Therefore, a unit cell can be described in terms of the lattice (set of … Read more
What Is Zakat? Zakat is a form of almsgiving to the Muslim Ummah treated in Islam as a religious obligation or tax, which, by Quranic ranking, is next after prayer (salat) in importance. Zakat is a required minimum contribution by Muslims in terms of money and property or goods that can help the muslims who mostly need assistance. Islam considers Zakat as tax which … Read more
What Is A Hub? A network hub is a device that allows multiple computers to communicate with each other over a network. It has several Ethernet ports that are used to connect two or more network devices together. Each computer or device connected to the hub can communicate with any other device connected to one … Read more
What Is Capitalism? Capitalism is an economic and political ideology in which the trade and industry of the economy is owned and controlled by private individuals to make profit. Central characteristics of capitalism include capital accumulation, competitive market, a price system, private property and the recognition of property rights, voluntary exchange and wage labor. In … Read more
What Are Goods? Goods refer to the tangible consumable products, articles, commodities that are offered by the companies to the customers in exchange for money. They are the items that have physical characteristics i.e shape, appearance, size, weight etc. They are capable of satisfying human wants by providing them utility. Some goods are made for … Read more
Inter And Intra Prefixes INTER and INTRA are among the prefixes of English language. Prefixes are letters which we add to the beginning of a word to make a new word with a different meaning. Prefixes can, for example, create a new word opposite in meaning to the word the prefix is attached to. They … Read more
Who Is a Disciple? Disciple is a Greek word used to describe a student or an individual who is learning from another in a mentor-like relationship. A disciple may be an apprentice under someone, but their main goal as a disciple is to learn as much as possible from their teacher or mentor. The primary … Read more
Reviewed By Dr. Ezekiel Oburu (M.D, PhD, FACR) What Is Osteoarthritis? Osteoarthritis is the most common form of arthritis, affecting millions of people worldwide. It occurs when the protective cartilage that cushions the ends of your bones wears down over time. The wearing of cartilage causes the bones to rub against each other. This can … Read more