The Cumulative Distribution Function (CDF) of a continuous random variable, x, is equal to the integral of its probability density function (PDF) to the left of x. This value represents the area below the PDF to the left of the point of interest, x.
If the PDF of a continuous random variable is known to be 0.08x where x is valid from 0 to 5. Find the probability (cumulative distribution function) of x being less or equal to 2.3.
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