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Mathematics 15 Online
OpenStudy (anonymous):

PLEASE HELP ME!!! MEDAL AND FAN you want to estimate the mean number of hours of sleep of students who hold part time jobs. assume that the distribution of hours of sleep is normal with an SD of 2 hours. what size SRS would give an interval with a margin of error of 10 minutes?

OpenStudy (anonymous):

@kidrah69 @AaronAndyson help please

OpenStudy (anonymous):

I hate to say this but i'm really just looking for the equation and the answer.My grades are due today at 10.

OpenStudy (anonymous):

@Nerdgirl @UnkleRhaukus can someone help me

OpenStudy (anonymous):

@kidrah69 do you know how to do this?

OpenStudy (anonymous):

i really need this asap

OpenStudy (anonymous):

@AaronAndyson do you know how to do this???

OpenStudy (aaronandyson):

:OO.O I've no idea ,Sorry :( O_O

OpenStudy (anonymous):

@AaronAndyson do you know anyone who would?

OpenStudy (aaronandyson):

@butterflydreamer @perl @welshfella @loser66

OpenStudy (anonymous):

@Garrett372 can you help?

OpenStudy (anonymous):

@shehryar

OpenStudy (anonymous):

Yeah I'm Trying to think about it, do you have an idea to start?

OpenStudy (anonymous):

no not really...

OpenStudy (anonymous):

What subject

OpenStudy (anonymous):

probability and statistics

OpenStudy (anonymous):

Here @Rednecks4Life Can you help her?

OpenStudy (anonymous):

I'll try my best.

OpenStudy (anonymous):

I'm sorry I can't figure it out.

OpenStudy (anonymous):

@Preetha

OpenStudy (anonymous):

@dan815 Can one of ya'll help her out with this?

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