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Author: Jalal Afsar

Exhaustive Events

On September 6, 2012 By Jalal Afsar In Probability

Definitions When a sample space is distributed down into some mutually exclusive events such that their union forms the sample space itself, then such events are called exhaustive events. OR When two or more events …

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Mutually Inclusive Events

On September 4, 2012 By Jalal Afsar In Probability

Events are mutually inclusive, when there is something in common between two or more events. OR Two or more events are said to be mutually inclusive events, if they can occur together in a single …

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Mutually Exclusive Events

On September 4, 2012 By Jalal Afsar In Probability

Mutually exclusive events or disjoint events are the two events that don’t have anything in common. Or it can also be defined as; mutually exclusive events are the two or more than two events that …

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Equally Likely & Not Equally Likely Outcomes

On September 4, 2012 By Jalal Afsar In Probability

If all the outcomes of a sample space have the same chance of occurrence, then it is known as equally likely outcomes. It is not necessary that the outcomes are equally likely, but during an …

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Total Number of Events

On September 4, 2012 By Jalal Afsar In Probability

Total number of events that occurs in a sample space is known as total number of events. It is the sum of all the simple and compound events. Total number of events can be found …

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Event

On September 4, 2012 By Jalal Afsar In Probability

Event is the subset of the sample space or event can also be defined as the collection of either one or more than one outcomes of an experiment. It is sum of all possible outcomes …

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Sample Space

On September 3, 2012 By Jalal Afsar In Probability

Sample space is a list of all possible outcomes of a random experiment. It is denoted by “S”.  Each single possible outcome in a sample space is known as element of the sample space. When …

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Waterproofing Admixtures

On September 3, 2012 By Jalal Afsar In Admixtures

Water proofing admixtures specialized in preventing concrete from water penetration. Concrete absorbs water, because there are capillary suctions within the hydrated cement paste that form due to surface tension in the capillary pores. How active …

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Importance of Admixtures

On August 31, 2012 By Jalal Afsar In Admixtures

Concrete admixtures are not the essential component of the mix, but nowadays their use in concrete is increasing very rapidly and their importance is becoming more valuable. A concrete mix without admixtures is an exception …

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Cement Manufacturing Process

On August 30, 2012 By Jalal Afsar In Uncategorized

Cement is the basic ingredient of construction and the most widely used construction material. It is a very critical ingredient, because only cement has the ability of enhancing viscosity of concrete which in returns provides …

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