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00:00 - 00:59 | bag contains 3 red balls 5 black balls and 4 red balls A ball is drawn at random we have to find the probability that the ball drawn is White S parties when red third parties when black and fourth part is not a red ball so we have a back contains 3 red balls 5 black balls plus 4 white show total number of boys is equal to 3 red plus 5 black + 4 white so we have 3 + 5 is 88 + 4 is 12 Bore Suprabha ability is equal to number of favourable outcomes are born total number of outcomes |

01:00 - 01:59 | supersport S we have to find the probability that the Grand ball is white so we have number of favourable outcomes as White Walls are 4C one that is 47 is 4 and total outcomes is equal to 12c one that is equal to 12 C1 is 12 so we have number of favourable outcomes are 4 upon the total number of outcomes for 10432 the probability is 1 by 3 show probability of drawing a red ball will be equal to we have Total 3 red balls show 3C one will be equal to 3 this is favourable outcomes upon total outcomes will be equal to 12 C1 |

02:00 - 02:59 | that is equal to 12 so we have favourable outcomes as 3 upon 12313 force to Probability is 1 by 4 so we have to find the probability of drawing a black Bolt so we have total blackboard till black balls are five show selecting a black ball is 5C one that is equal to 5 and total outcomes will be selecting one from 12 balls so we have 12c one that is equal to 12 so we have number of favourable outcomes as 5 upon total number of outcomes as 12 show the probabilities 5 by 12 probability of drawing balls other than red |

03:00 - 03:59 | so we have favourable outcomes as if not read that either Black Or White so out of these 5 + 49 balls we have to select one so that is 90 one that is equal to 9 and total outcomes is equal to selecting one from 12 that is equal to 12c one that is equal to 12 so we have number of favourable outcomes AS 9 upon 12 33342 probability is 3 by 4 thank you |

**What is probability?**

**Types of Experiment**

**Theoritical Approach of Probability**

**Elementary Event**

**Compond Event**

**Sample space**

**Occurrence of an event**

**favorable elementary events**

**negation of an event verbal description and equivalent set theoretic notation**

**An unbiased die is thrown. What is probability of getting : (i) An even number (ii) An odd number (iii) A multiple of 3 (iv) a number 3 or 4 (v) an even number and multiple of 3 (vi) a number between 3 and 6 (vii) A number greater than 3 (viii) A number less than 4**