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11 Samacheer Kalvi Solutions for 12.3.2 is given in a real board in a hand written format. This would be useful for students to understand the solution in easy and simple manner. The grasping power increases by reading the solution in a notes format. Hence we have given all the solution in volume 2 in this board format. Please share with your friends if you find this format useful.
The initial concept of Probability was formed in the 16th century by two mathematicians from France.Both of them are responsible for the creation of the basics of Probability.The concept was further extended by another mathematician Laplace who created the Bayesian concept in the 18th century.Many of the events in the real world can't be predicted.We attempt to take an intelligent guess by defining the probability of the event happening.
It is beneficial for students to understand Probability as it will be applied in their career in the future when they work for a corporate or government agency.The probability is used to make business decisions in those organizations.It's always better to make decisions based on the mathematical formula rather than on chance.Surprises and unpredictable outcomes are the things that happen in the world.There could be many outcomes that come from the event.
It is possible to determine the most likely outcome by the probability.If the result of the process can be defined then it is an experiment.If you can predict the outcome of an experiment in advance it's called a Deterministic Experiment.Random experiment is also known as non-Deterministic experiment.Predicting which of the possible outcomes of a random experiment will occur is possible.
Sample space is the collection of all the outcomes that are possible in a random event.There are two types of sample points: countable and uncountable.The number of sample points can not be further divided into a subcategory.Either a finite number of sample points or an infinite number of sample points can be defined as the countable number of sample points.We need to know about the following things before we know the definition of probability.
The sample space is labeled by S.The number of elements in sample space is not indicative of the outcome.Head is the sample space when a coin is thrown.2 are the number of elements in the sample space.When two coins are thrown at the same time it's the sample space.
When 3 coins are thrown at the same time there is a sample space called HHH.8 is the number of elements in the sample space.Two coins are tossed the same way as one coin.We shouldn't get confused by the statements.One coin thrown three times can be called one coin tossed three times.
The sample space is 1 2 3 4 5 6 when a die is thrownThe amount of sample space is six.The sample space is 11 12 13 14 15 16 21 22 23 24) 25 26 31 32 33 34 35 36 41 42 43 44 45 46 51 52 53.The amount of elements in the sample space is 6.To find the number of sample spaces in coins a formula is used.
The sample space size is 4 if we use the n as a base.The sample space size is 16 if we put the n as 3 and the n as 4.The 6n formula is used to find the number of sample spaces.A sample space size is 6 if we put n2.The sample spacesize is 36 if we put the n as 2.