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The random variable \(X\) follow a standard normal distribution.
Find the probability corresponding to the red area.
Choose the one correct answer:
\(P(0 \leqslant X \leqslant 0.5)\)
\(P(-1 \leqslant X \leqslant 0.5)\)
\(P(X \leqslant 0.5)\)
\(P(X \geqslant 1)\)
\(P(X>-0.5)\)
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