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00:00 - 00:59 | hello guys in discussing they have given that a bag contains 2 white balls 3 red balls and floor group also ke so if the random variable X denote the number of white balls among the two balls drawn ok they are going to drawn to White balls ok their asses to describe the probability distribution of its ok so we have to find the probability distribution of X OK so the number of white balls they have given is number off white balls ok white balls and safely number of black balls red balls with balls is 3 and number of blue boys ok number of Blue Balls 4 OK so we have total number of pulses total number of boys is 2 + 3 + 4 is 2 + 3 + 4 is equal to 9 V ok so |

01:00 - 01:59 | bag contains 9 so they have given the text me the event of choosing to bol so ke so let me have it takes a sequel to let access equal to number of balls of a number of 58 balls drawing ok drawing number of white balls we have gone draw among two balls a maximum of two balls so on the probability of getting white balls peace equal to the probability of their possible b p p is equal to the probability of getting white was the number of balls to the total Wallace 9 Rupees equal to 2 by 9 so the not getting white ball the disk you so there is nothing but what minus b is equal to 1 minus 2 by 9 |

02:00 - 02:59 | so will get 7 by 9 ok so this will be the values so now we gonna find the probability that P of x is equal to zero that is no white balls and P of x is equal to 11 white ball and P of x is equal to 2 ok so this sorry probability distributions of the show will it will have so if it's not both balls are not white then it will be to use if one of the ball is white that is P + Q is it two balls are white that be so we got to calculate these three values care so when we calculate these three values I'll get you into QS 799278 s-79 into 7 by 9777 49 and 99 sorry |

03:00 - 03:59 | you want soul have 49 by 81 PQ + QP that is to buy 9 into 7 by 9 + 79 into two by 9 equal to show 27 sirf 1414 by 81 since we have two times so it will be 2128 bhai 8114 228 so we have 28 by 81 PP that is total value serve white so you have to buy 9 into two by 9 so you have 24 ok so4 by 81 so I am going to construct a table column to describe this this three probability distributions OK so the table column will be like contains two rows and columns |

04:00 - 04:59 | so I let me try it for you ok so the two distributions of the value will be X and P of OK so the next value ranges from 0 12 so when x is equal to zero the probability value will be attending is 4981 and minutes is equal to 1 will have 2881 and when x is equal to 2 I will have 4 by 81 thank you guys |