If f(x) is a probability density function of any continuous random variable, then which of the...
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If f(x) is a probability density function of any continuous random variable, then which of the follow statements is(are) correct? (a) f(x) dx = ∞ (b) P(a ≤ x ≤ b) = f(x) dx < 1 (c) y = f xf (x) dx there exist y E R (d) z=f(x-μ)² f(x)dx there existl z E R If f(x) is a probability density function of any continuous random variable, then which of the follow statements is(are) correct? (a) f(x) dx = ∞ (b) P(a ≤ x ≤ b) = f(x) dx < 1 (c) y = f xf (x) dx there exist y E R (d) z=f(x-μ)² f(x)dx there existl z E R
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