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Mathematics 15 Online
OpenStudy (anonymous):

Please help with this math question! (STATISTICS) LINK : http://i289.photobucket.com/albums/ll211/zephyrxX_Y/q30_zps0c3c152a.jpg

OpenStudy (anonymous):

I'm stuck with the second part.

OpenStudy (anonymous):

looks like i got a different answer than you did, but i could have made a mistake

OpenStudy (anonymous):

oh damn i typed it in wrong, you are correct http://www.wolframalpha.com/input/?i=1-%28e%5E%7B-x%7D%2Bxe%5E%7B-x%7D%2Bx%5E2e%5E%7B-x%7D%2F2%29%3D.6

OpenStudy (anonymous):

i think that makes the mode 3, as it is the greatest integer less than \(\lambda\)

OpenStudy (anonymous):

Thank you very much! :))

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