1.

Let E and \(\overline{E}\) be the complementary events. If P(\(\overline{E}\)) = 0.65, then P(E) = ………A) 0.40 B) 0.45 C) 0.35 D) 0.30

Answer»

Correct option is: C) 0.35

\(\because\) E and \(\overline E\) are complementary events.

\(\therefore\) P(E) + P(\(\overline E\)) = 1

\(\Rightarrow\) P(E) =  1- P(\(\overline E\))

= 1- 0.65 (\(\because\) P (E) = 0.65)

= 0.35

Correct option is: C) 0.35



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