The events are independent. So the probability of next kid being a boy is 1/2. Imaging you have 50 people in a room and everyone tossed a coin and 49 people got heads. What is the probability of 50th person tossing head? It is still 1/2 because it is not dependent on the previous results
Sir can the 2nd question be explained like this:- his son came to open the door so it confirms that one of his two child is a boy , now for the the other child we have only two options either a boy or girl and hence the probability is 1/2 ?
Hehe sir ye qn aapne lecture me karaya tha yaad hai 😂bhut mast tha
The events are independent. So the probability of next kid being a boy is 1/2. Imaging you have 50 people in a room and everyone tossed a coin and 49 people got heads. What is the probability of 50th person tossing head? It is still 1/2 because it is not dependent on the previous results
Watch the video. There are two questions. Both are different.
And your example has error. Info is not first 49 heads. Info is atleast 49 heads.
Thank you sir ❤
Thanks, keep this encouragement on!
Sir probability and p n c aapse pdhna hai..Chahey paid hi pr plz eik comprehensive course launch kr dijiye sir..
Sir plz batch laau 🙏🙏🙏🙏ol i
Early 12th launch kar raha hun@@FizaRizwan-zg3qp
Sir can the 2nd question be explained like this:-
his son came to open the door so it confirms that one of his two child is a boy , now for the the other child we have only two options either a boy or girl and hence the probability is 1/2 ?
Yes, ofcourse.
@@anshul8330 okay sir thanks 🙏🙏
the question is worded unnecessarily confusingly, the case taken here is of twins born, which should be mentioned in the question
No, it's not twins. The language is correct.
Feel free to drop an email to support@acadza.com where we can discuss your confusion. 😊
Sir ek course la do for pnc + coordinate ka pura , paid rakh do chahe
Class 12th ka laa Raha hun...
@anshul8330 ok sir great,can you please refer some books jisse mera coordinate acha ho jaye?