Added: 4 years ago
From: obrienr
Views: 15,685
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  • lol, dude ur awesome. ur funny and a great teacher.

  • Thanks, that really helped. I think you could have explained it better with an example or two.

  • thank you very much

  • audio!

  • i love you. THANK YOU.

  • thanks mate it was helpful

  • very nice explanation

  • thanks

  • THANK YOU!!

  • thanks this really helped, you should do more videos!

  • Comment removed

  • THANKS :)

  • Good video, clear succinct explanation

  • thanks so much man

  • thanks for posting, that was helpful. props for writing well upside down.

  • i don get this shit.

  • how is it that when you explain it in only 2 minutes i get it yet it, yet my teacher talked about this for 2 hours and i still had no idea??? lol thanks!!

  • thanks u saved my ass

  • thanks this really helps

  • thanks, I needed exactly this to study for my final

  • yay ur amazing thank u.

  • I am a manufacturer & expecting to receive parts from the vendors.

    IF the first of the two orders of parts is delivered late by the vendors, I will not be able to deliver the product to the customer on time. My historical record shows all vendors have failed to deliver on time 10 percent of the time. I am using two vendors in hope that at least one of them will deliver parts on time.

    What is the PROBABILITY at least one of them will deliver parts on time?

    Can someone answer this?

  • the probability is 99%, i think, since 10% of the time the first one will fail. Of that 10%, the other will be on time 9/10 times of the remaining 10% so...90+9=99

  • Your answer is right, thanks.

    The questions is What is the probability that at least one of the vendors will deliver on time.

    Therefore either Vendor A or Vendor B must deliver with success.

    Therefore we have to find the probability of success of say Vendor B (0.9), given the Vendor A fails (0.1).

    The probability of seller A is .9

    Therefore by the addition rule,the probability AT LEAST (greater or equal)one of the vendors will deliver on time will be

    P(A)+P(B given A)

    .9+.1*.9=.99

    Thanks again

  • Hi! I have an exam today and I was confused but you're explanation was very clear! Thank you so much!

  • In other words, the outcome of event A does not effect the outcome of event B...you should think and organize your thoughts a bit more coherently before posting any more videos..this was a bit confusing..try defining first what you mean by ME/Indep. events and give simple examples..a little constructive criticism that's all :)

  • I meant affect not effect

  • is there a situation where P(A)=0 or/and P(B)=0?

  • This video definitely enhanced my knowledge between mutually exclusive and independent events of probability. Thanks for the video, please make more of these videos for the statistically challenged learners.

  • A bit confusing, but I hope you can use venn diagrams to illustrate their irrelativity.

  • FIRST !!!!!

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