Mathematics · Probability
A coin is tossed successively four times. Let S be the sample space and E be the event of getting exactly two heads or four heads. Consider the following statements: (A) n(S) = 16 and n(E) = 8 (B) n(E) = 7 and n(S) = 16 (C) P(E) = 716 (D) P(E) = 12 Choose the correct statements from the options given below:
- 1(A) and (C)
- 2(C) and (D)
- 3(B) and (C)✓
- 4(A) and (D)
Correct answer
(B) and (C)
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