Textbook ExpertVerified Tutor
27 Oct 2021
Given information
Six different colored dice are rolled and the number of dice that show a 1 is measured.
The random variable X represents the number of dice which show a 1 after all 6 dice are rolled.
From the previous parts of the task, it is known that X follows a binomial distribution with .
Step-by-step explanation
Step 1.
The formula for k successes out of n trials for a binomially distributed random variable is given by:
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