quazfo
contestada

Find the indicated probability. Find the probability of correctly answering the first 5 questions on a multiple choice test if random guesses are made and each question has 6 possible answers.

Respuesta :

question 1   and   question 2  and  question 3   and  question 4   and  question 5

       [tex]\frac{1}{6}[/tex]             x              [tex]\frac{1}{6}[/tex]              x           [tex]\frac{1}{6}[/tex]                x           [tex]\frac{1}{6}[/tex]                x           [tex]\frac{1}{6}[/tex]

= [tex]\frac{1}{6^5}[/tex]

=[tex]\frac{1}{7776}[/tex]

= 0.0001285

= 0.01286%