olving the rolling of a die. Assume that the die is weighted so that the probability of a 1 is 0.3, the probability of a 2 is 0.1, the probability of a 3 is 0.2, the probability of a 4 is 0.2, the probability of a 5 is 0.1, and the probability of a 6 is 0.1. You roll the die until the sum of all numbers which have appeared exceeds 3. A random variable X is defined to be the number of rolls.
How many different values are possible for the random variable X?
i got 4
PART 2:
Fill in the table below to complete the probability density function. Be certain to list the values of X in ascending order.
Value of XProbability
1
2
3
4
2006-10-11
06:43:53
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4 answers
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asked by
Diggler AKA The Cab Driver
1
in
Mathematics