Steven
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 Nov 8 awarded Popular Question May 10 awarded Notable Question Jan 28 awarded Popular Question Sep 25 awarded Notable Question Jul 2 awarded Curious Jun 28 awarded Popular Question Sep 16 awarded Popular Question May 16 awarded Yearling Sep 5 awarded Popular Question Jul 3 accepted Prove $\mu(\{|f-\mu f|>K\}) \le \frac{1}{K^2}(\mu f^2 -(\mu f)^2)$ Jul 3 comment Prove $\mu(\{|f-\mu f|>K\}) \le \frac{1}{K^2}(\mu f^2 -(\mu f)^2)$ Thanks, sorry I misunderstood it. Jul 3 comment Prove $\mu(\{|f-\mu f|>K\}) \le \frac{1}{K^2}(\mu f^2 -(\mu f)^2)$ Thanks! I was asked to prove/disprove the expression, so I guess it's false. Jul 3 comment Prove $\mu(\{|f-\mu f|>K\}) \le \frac{1}{K^2}(\mu f^2 -(\mu f)^2)$ Thanks. Didnt realise the connection/relation to Chebychev's inequality. Jul 3 asked Prove $\mu(\{|f-\mu f|>K\}) \le \frac{1}{K^2}(\mu f^2 -(\mu f)^2)$ Jun 20 accepted Cutting cake into 5 equal pieces Jun 19 asked Cutting cake into 5 equal pieces Jun 17 comment Evaluate $\int_0^\pi xf(\sin x)dx$ Its ok, thanks for your help! Jun 17 comment Evaluate $\int_0^\pi xf(\sin x)dx$ Thanks, most appreciated. :) Jun 17 accepted Evaluate $\int_0^\pi xf(\sin x)dx$ Jun 17 asked Evaluate $\int_0^\pi xf(\sin x)dx$