toahmedhabib toahmedhabib

03-09-2022
Mathematics

contestada

What is the probability of getting number greater than 7 when 2 cards are drawn?
a) with replacement
b) without replacement

Respuesta :

velkhana velkhana

03-09-2022

Please see the attached photos. Hope this helps :). A simpler approach is to think of the probability of the opposing happening, or not getting a number greater than 7 from either draw. I personally like this style of visualization though :)

Ver imagen velkhana

Ver imagen velkhana

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I don't get this at all please help

Please help me ..........