Question: The PDF of a continuous random variable X is given by: fx() = ae-x/4 A) What is the value of a? B) Calculate P[-1

The PDF of a continuous random variable X is given by:

fx() = ae-x/4 A) What is the value of a? B) Calculate

The PDF of a continuous random variable X is given by: fx() = ae-x/4 A) What is the value of a? B) Calculate P[-1

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