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Topic: Can someone check my answers to these? You have to be good at math/stats!  (Read 4316 times)

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Offline theanonymous

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For this one, is the fourth choice also correct?







Are all of my answers correct? I can only submit these answers once so I need someone to double check for me! :(

Offline curiouscat

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Re: Can someone check my answers to these? You have to be good at math/stats!
« Reply #1 on: November 28, 2012, 02:34:16 AM »
For #1 I like (c). If you are going to tick (d) too then why not (e) as well?

Can you post your reasoning?

Offline curiouscat

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Re: Can someone check my answers to these? You have to be good at math/stats!
« Reply #2 on: November 28, 2012, 02:38:33 AM »
For #2

(a) (f) (h) seems true too.
(b) seems wrong.

Offline theanonymous

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Re: Can someone check my answers to these? You have to be good at math/stats!
« Reply #3 on: November 28, 2012, 07:40:17 AM »
For #1 I like (c). If you are going to tick (d) too then why not (e) as well?

Can you post your reasoning?

I didn't choose (e) because it's a voluntary response, so it wouldnt be random!

also, what about 3, 4, and 5. For 3 I just guessed because I didn't know to do - It looked like more of a conceptual problem than a plug and chug one

Offline theanonymous

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Re: Can someone check my answers to these? You have to be good at math/stats!
« Reply #4 on: November 28, 2012, 07:44:52 AM »
For #2

(a) (f) (h) seems true too.
(b) seems wrong.

H can't be true if I say that histogram x has the largest standard deviation among them all, no?and for F, the key word is "most" (resembles a normal distribution), so it would hAve to be either histogram Y or X

Offline theanonymous

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Re: Can someone check my answers to these? You have to be good at math/stats!
« Reply #5 on: November 28, 2012, 05:18:54 PM »
For #2

(a) (f) (h) seems true too.
(b) seems wrong.

Are you still alive?

Offline curiouscat

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Re: Can someone check my answers to these? You have to be good at math/stats!
« Reply #6 on: November 29, 2012, 12:48:40 AM »
Are you still alive?


Maybe it's my limited understanding of American colloquialisms but I thought that was more than a little rude.

It's been barely 24 hours since I answered and moreover I don't think I have any monetary nor ethical obligation to reply post-haste to your questions.  Sorry.

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