a fair four -sided die rolled twice. a. complete the table b. find the expected value of S.
Posted: Wed May 11, 2022 6:58 am
a fair four -sided die rolled twice.
a. complete the table
b. find the expected value of S.
A fair four-sided die is rolled twice. S is the sum of the scores. (a) Complete the probability distribution of S. [2] 6 7 8 S P(S=s) 2 1 16 3 2 4 3 16 5 4 16 16 (b) Find the expected value of S. [2] (c) Given that the total value is more than 4, find the probability that it is more than 6. 131
a. complete the table
b. find the expected value of S.
A fair four-sided die is rolled twice. S is the sum of the scores. (a) Complete the probability distribution of S. [2] 6 7 8 S P(S=s) 2 1 16 3 2 4 3 16 5 4 16 16 (b) Find the expected value of S. [2] (c) Given that the total value is more than 4, find the probability that it is more than 6. 131