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11 Samacheer Kalvi Solutions for 12.5.2

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11 Samacheer Kalvi Solutions for 12.5.2

12.5.2

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11 Samacheer Kalvi Solutions for 12.5.2

11 Samacheer Kalvi Solutions for 12.5.2 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.



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Other Solutions

Exercise 12.5

  • 11 Samacheer Kalvi Solutions

    25 Solutions

Exercise 12.5.1

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    Exercise 12.5.2

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      Exercise 12.5.3

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        Exercise 12.5.4

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          Exercise 12.5.5

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            Exercise 12.5.6

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              Exercise 12.5.7

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                Exercise 12.5.8

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                  Exercise 12.5.9

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                    Exercise 12.5.10

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                      Exercise 12.5.11

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                        Exercise 12.5.12

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                          Exercise 12.5.13

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                            Exercise 12.5.14

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                              Exercise 12.5.15

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                                Exercise 12.5.16

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                                  Exercise 12.5.17

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                                    Exercise 12.5.18

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                                      Exercise 12.5.19

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                                        Exercise 12.5.20

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                                          Exercise 12.5.21

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                                            Exercise 12.5.22

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                                              Exercise 12.5.23

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                                                Exercise 12.5.24

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                                                  Exercise 12.5.25

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                                                    11 Samacheer Kalvi Solutions for 12.5.2

                                                    The concept of Probability was formed in the 16th century by two mathematicians.Both of them are responsible for creating the principles of Probability.The concept was further developed by another mathematician Laplace who in the 18th century had created the Bayesian concept.Many events in the real world are not predicted.To take an intelligent guess we try to define the probability of the event happening.

                                                    It's important for students to understand the concepts of Probability as it will be applied in their career in the future when they work for corporate or government agenciesThe probability will be used in those organizations to make business decisions.It's always a good idea to make decisions based on the mathematical formula not on experience or chance.Surprises and unpredictable outcomes are what the events that happen around us are filled with.There could be a lot of outcomes for an event.

                                                    The more likely outcome is determined by the probability.An experiment is a process that can be defined if the result is known.The experiment is called a Deterministic Experiment if one can predict the outcome before the experiment starts.Random experiment is also called non deterministic experiment.We know what will happen in a random experiment but we can predict which ones will happen.

                                                    Sample space is the collection of the multiple possible outcomes in a random event.A countable number of sample points and an uncountable number of sample points are the types of sample points in a space.The number of sample points is not divided into subcategories.The countable number of sample points can be defined as a finite number or an infinite number of sample points.We first need to know the definition of probability.

                                                    A sample space is indicated by a letter.The sample space has nothing but a possible outcome.The sample space is Head Tail when a coin is tossed.The sample space contained 2 elements.When two coins are tossed at the same time the sample space is HH HT TH and TT.

                                                    When 3 coins are tossed at the same time the sample space is HHH HHT HTH TTH TTT THH and THT.There are some elements in the sample space.Two coins are the same as one coin again.These statements should not be confused with each other.One coin tossed three times is also called one coin tossed 3 times.

                                                    The sample space is 1 2 3 4 6 when a die is thrownSix is the amount of sample space.The sample space is 11 13 14 15 16 21 22 23 24 25 26 31 32 33 34 35 36 41 and 52.The sample space has at least six elements.2n is the formula that is used to find the number of sample spaces.

                                                    The sample space size is 4 if we put then as 2.The sample space is 8 if we put the n as 3 and 4 if we put the n as 4.The number of sample spaces in dies is determined by the formula.The sample space size is 6 if we put n 2 into it.The sample space size is 36 if we put the n as a number.