Question: (a) Explain why the function whose graph is shown is a probability density function. (b) Use the graph to find the following probabilities: (i) P

(a) Explain why the function whose graph is shown is a probability density function.
(b) Use the graph to find the following probabilities:
(i) P (X (c) Calculate the mean.

ya 0.2 y= f(x) 0.1 2. 6. 10 x 4. 2.

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