mariewilliams11 mariewilliams11

15-01-2018
Mathematics

contestada

if each question has 3 possible answers what is the probability that Leanne will guess the answer to the 4th question correctly

Respuesta :

15-01-2018

1/3 chance to answer any of them correctly since there are 3 choices. The questions are independent of each other.

= 1/3 chance

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