emmad1234 emmad1234

07-04-2018
Mathematics

contestada

If you roll a dice 48 times how many times would you predict not to roll a 6?

Respuesta :

pattersonlachel pattersonlachel

07-04-2018

Expected value (1/6) (120)=20

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nilbert nilbert

07-04-2018

Hi there!

Since there is a 1/6 chance of rolling a 6, we can just divide 48 by 6 and subtract it from 48:

48 / 6 = 8
48 - 8 = 40

So, the amount of times you would not roll a 6 is 40 times.

Hope this helps!

Answer Link

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