thanks for everyone's tips, but this Inst doesnt usually collect HWs. i
just learned in my second class. sorry for bothering ur time. :)
Anyway, my second question is(this is the quiz for my elementary
statistic):
How do you calculate data by using 'graphic calculator'?
1) sample standard deviation
2) popular standard deviation
Could someone please tell me what button do I need to press on my TI
graphich calculator with an example?
I really appreciate it!:)
In article <94hsie$tuh$[EMAIL PROTECTED]>,
ny226 <[EMAIL PROTECTED]> wrote:
> Here is the question:
>
> Car A: 27.9 30.4 30.6 31.4 31.7
>
> (a) If the manufactureres of car A want to advertise that their car
> performed best in this test, which of the "average" discussed so far
in
> this chapter could they use to substantiate this claim?
>
> -- 1. what is the meaning of "Substantiate" in here?
> --> I looked up disctionary which says, "value".
> If the word means 'value', the question is asking me
> for 'Mode'. so the answer is, "30.6". But then, the question is too
> easy.
>
> SO what does the question asking me for?
>
> Car C: 28.6 29.1 28.5 31.1 29.7
> (b) Show that the midrange will serve their purpose.
>
> What does this question mean?
> ---> Im guessing that midrange is 'mena of largest and smallest
> value'. so the answer shoud be should be '30.3'. Is this what the
> question is asking for?
>
> Please help!!!!
>
> Thanks in advance!
>
> Sent via Deja.com
> http://www.deja.com/
>
--
Im just a little curious boy :>!
Sent via Deja.com
http://www.deja.com/
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