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Which has the greatest sum 5 6 2 3 9 10 4 5 1 2?
5,6,2,3,9 has a greater sum than 10,4,5,1 and 2 which has a sum of 22.
When 2 dice are rolled what is the probability of getting a sum less than 4 or greater than 9?
When 2 dice are rolled, the probability of getting a sum less than 4 or greater than 9 is 2 in 9. There are 36 permutations of two six sided dice, 1-1, 1-2, ..., 1-6, 2-1, ... 2-6, ..., 6-1, 6-2, ... 6-6. Of these permutations, 3 have a sum less than four, 1-1, 1-2, and 2-1, and 5 have a sum greater than nine, 4-6, 5-5, 5-6, 6-4, 6-5, and 6-6. Add these probabilities together and you get (3 + 5) in 36, or 8 in 36, or 2 in 9.
What is the sum 2 5 6 3 5 4 8 1 9?
43
How many elements are in the event space if you roll a sum of 9 with 2 dice?
A sum of 9 with 2 dice can be achieved with 3+6, 4+5, 5+4, and 6+3, so there are 4 elements in the event space for a sum of 9. This corresponds to a probability of 4 in 36, or 1 in 9, or about 0.1111 for that result.
What is the mean of 4 9 9 9 6 5?
Sum = 42 Count = 6 Mean = Sum/Count = 42/6 = 7
