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(c) (2 points] Calculate the probability that the sum of the two tosses is at least 7". (Show
work and unite the answer in simplest fiaction form! (d) (2 p13) Calculate the probability that the sum of the two tosses is at least 1 given that
you get a number greater than 2 in the first toss. (Show work and write the answer in m lest fiaction form} (e) (2 points) If event A is "Getting a number greater than 4 in the first toss" and event B is “The sum of two tosses is at least 3". Are eventA and. event E independent? Use
statistical concept and mathematical expression to justify your answer.