practice_problems/problems/unit-03/H-properties-of-covariance/1

[giscus[bot]]

practice_problems/problems/unit-03/H-properties-of-covariance/1

https://mids-w203.github.io/practice_problems/problems/unit-03/H-properties-of-covariance/1.html

[IreneNS]

shouldnt the final answer being -1/12, instead of 1/6?

[mpaterno]

I thought the same

[shanis345]

Where can I find that the variance of a uniform random variable on the interval [a,b] is (1/12)(b-a)**2 ?

[jonathanhorx]

slide 10 of the async videos "Expectation of a discrete random variable" helped me calculate it!