1. Which of the following is FALSE for a continuous random variable X with pdf y = f(x)? %3D A. P(6 S XS9) = P(6 < X < 9) B. P(6 S XS 9) = f(6)+f(7)+f(8)+f(9) %3D C. P(6 < XS9) = area under the curve y=f(x) between 6 and 9 %3D D. P(X = 9) = 0 %3D

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