StatChapter03 Part 1: Problem 7 (1 point)

Question

Question

math Statistics-And-Probability

Answer 1

Answer #1

(a) The die has 12 sides and it is rolled twice. So there will be 12^2 = 144 outcomes in the sample space

(b) Let A = The sum is 7, then A = {(1, 6), (2, 5), (3, 4), (4, 3), (5, 2), (6, 1)}

n(A) = 7

P(A) = 7/144

Answer 2

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