Doug Ramsey
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 Sep24 awarded Autobiographer Jun20 awarded Popular Question Mar10 comment Normal distribution interval @AndréNicolas: Thank you for your comments! This is exactly the answer I was looking for :). If you would like to take your comments and create an answer to the question, I'll be happy to up-vote and accept. Mar10 comment Normal distribution interval @AndréNicolas: Again I follow that logic. I just don't understand why we want 2.5% in the tail. What about the problem draws the conclusion that we want the probability of 2.5%? I thought we wanted probability of 95%? What does c represent in this? Mar9 comment Normal distribution interval @AndréNicolas: I completely follow the logic. But I still don't understand why I want the probability of 1 - 0.025. Mar9 comment Normal distribution interval @AndréNicolas: Thanks for your input. Why am I looking for .025 in the right tail? Mar9 asked Normal distribution interval Mar1 accepted Composition of Piecewise Functions Mar1 comment Composition of Piecewise Functions Thank you! What about the case $f(-x)$? Since $-1 \leqslant x \leqslant 1$, does this mean that $1 \geqslant -x \geqslant -1$ ? Mar1 asked Composition of Piecewise Functions Feb24 awarded Scholar Feb24 accepted Calculating composition - What is this function? Feb24 awarded Student Feb24 awarded Supporter Feb24 comment Calculating composition - What is this function? Great response. Exactly what I was looking for. Thank you. Feb24 asked Calculating composition - What is this function?