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[[2013_Spring_ECE_302_Boutin|Back to ECE301 Spring 2013 Prof. Boutin]] | [[2013_Spring_ECE_302_Boutin|Back to ECE301 Spring 2013 Prof. Boutin]] | ||
Latest revision as of 13:41, 25 April 2013
Quiz 7
ECE302: Probability
Spring 2013, Prof. Boutin
Topic: Expectation of continuous RV
Question
- A random variable X has the following probability density function:
- $ f_{X}(x)=Ce^{-\frac{1}{2}\frac{(x+3)^{2}}{9}} $
- where C is a constant. What is the expected value of X. (Justify your answer mathematically.)
Answers and discussion
- Official answer with grading key
- Write your comments/questions here.
- Write your comments/questions here.
