For a biased die, \(P(1)=0.15\) and \(P(6)=0.25\). Scores 2, 3, 4 and 5 are equally likely. The rolls are independent and the probabilities remain unchanged from one roll to the next.
Sign in to view the step-by-step solution
Please join our E Math programme to search for similar questions for more practice.
E Math TuitionNeed help? Join our JC Math tuition classes.
Learn more