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 Feb 9 comment If $P(X_1 < X_2)$, what is $P(X_1 < X_2 \cap X_1 < X_3)$? Hint: Can you compare $P(X_1 < X_2 \cap X_1 < X_3)$, $P(X_2 < X_1 \cap X_2 < X_3)$ and $P(X_3 < X_1 \cap X_3 < X_2)$? What is their sum? (Note that this is reminiscent of the case of two random variables, which can be solved by comparing $P(X_1 < X_2)$ and $P(X_2 < X_1)$ and computing their sum.) Feb 9 comment Poisson Process with continuous rate, Finding Conditional Number of Arrivals Why repost the exact same question? To game the system? The trouble is that, now, posting the solution I reached would be to condone this behaviour... Feb 9 comment Find the following integrals Starting right now on this question would be a plus. Feb 9 comment Finding expression for probability given its PGF @Uchu If you stonewall attempts to know what you know, this will not go very far... Feb 9 comment Limits of two fixed points of $E_\mu(x) = \mu e^x$ No you cannot take any $\varepsilon>1$, actually you have to use $\varepsilon=-\log\mu$. Feb 9 comment To test convergence of improper integral $\int_{0}^{\infty} \frac{x\log(x)}{(1+x^2)^2}\, \mathrm dx$ The upper bound $\frac1{1+x^2}$ works like a charm on the whole interval. Feb 9 reviewed Close Parametrization of two curves. Feb 9 reviewed Close What is a “lattice” in set theory??? Feb 9 reviewed Close Turning Preordered Sets into Preordered Monoids (Constructing Preordered Monoids from Preordered Sets) Feb 9 reviewed Close Induced map in cohomology of a covering Feb 9 reviewed Close Money-Business Stocks Feb 9 reviewed Close Distribution of a sum of squared normal variables? Feb 9 comment An integration problem relating to central limit theorem Try $y_1=x_1$, $y_2=x_1+x_2$, ..., $y_n=x_1+\cdots+x_n$ and see how the integral diverges... Feb 9 reviewed Close Find an open set whose preimage is not open for $f$ Feb 9 reviewed Close Three fair dice are rolled one time. What is the probability of at least one $6$? Feb 9 reviewed Close Integer programming in MATLAB - all different solutions Feb 9 reviewed Close The chance that all three devices will function, if each fails independently with given probability Feb 9 reviewed Close I am trying to show an inequality involving the product of three inner product terms Feb 9 reviewed Close How to calculate the limit of a trigonometric function on Ti-nspire Cx CAS Feb 9 reviewed Close How do I solve logarithms with addition in them?