Please help to solve this probability problem. The numbers on
the line (excluding the question numbers like 1. 2. 3.) are the
final correct answers (for this question, the correct answers are
2.91, 2.71 and 1.91 respectively). Please give detailed steps
to explain how to get the final correct answer. Thanks!
Please Help To Solve This Probability Problem The Numbers On The Line Excluding The Question Numbers Like 1 2 3 Ar 1 (228.98 KiB) Viewed 44 times
7. Fill in the blanks A dice which is biased in such a way that it shows: • 1,2,3 with probability 10% each, • 4,5 with probability 20% each, • 6 with probability 30%. The dice is rolled 10 times. For i E {1,...,6}, we let N; be the number of times the value i occurs in these 10 rolls. E[N6 N4>0] 1.2.91 (2 decimal places) E[N6 | N4>1] = 2. 2.71 (2 decimal places) = =
5. Fill in the blanks A group of 4 hunters are waiting for ducks to fly by. When a flock of ducks fly by, the number of ducks in the flock follows a Poisson distribution with mean 5. When the hunters see the flock, they fire at the same time, but each hunter chooses his target at random, independently of the others. Each hunter independently hits his chosen target with probability 60%. What is the expected number of ducks hit in a flock? Ans: 1. 1.91 (2 decimal places)
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