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Mathematics 20 Online
OpenStudy (anonymous):

A coin is tossed 100 times resulting in 58 heads and 42 tails. The same coin is tossed 1000 times resulting in 513 heads and 487 tails. What is the theoretical probability of getting heads with this coin? A. 50% B. 51.9% C. 58% D. 51.3%

OpenStudy (anonymous):

A. 50% I believe. However, check with others first. ;)

OpenStudy (anonymous):

k

OpenStudy (anonymous):

The key word(s) to figure this problem out was "Theoretical Probability." Just so ya know...

OpenStudy (anonymous):

hey do you got tips on girls or no

OpenStudy (anonymous):

What do you mean? XD

OpenStudy (anonymous):

I think I'm in love with someone that I know I my neiborhood

OpenStudy (anonymous):

Aww! That is so cute (sorry...I find these things adorable! :D)!

OpenStudy (anonymous):

p.s do you play http://tankionline.com/en

OpenStudy (anonymous):

Never heard of it, sorry.

OpenStudy (anonymous):

do you what to play with me in the game please say yes

OpenStudy (anonymous):

XD Not sure, have to look at the game first.

OpenStudy (anonymous):

TTYL! Gotta run! :D

OpenStudy (anonymous):

take a look at it right now is funny and theres a toutrial frist to learn the controls I'm used to the controls and you can get stuff from your garage and heres my nickname if you decide to play or not tydynamite

OpenStudy (anonymous):

hurry my session is about to end in 10 mins

OpenStudy (anonymous):

what do you mean @Euler271

OpenStudy (anonymous):

wrong post, sorry

OpenStudy (anonymous):

The correct answer is D!! you would take 513 times 100% then divide by the number of times the coin was flipped 1000 so 51.3%

OpenStudy (anonymous):

are you right @warrior2015

OpenStudy (anonymous):

I did it like 4 times I am pretty positive?

OpenStudy (anonymous):

do you play http://tankionline.com/en take a look at it right now is funny and theres a toutrial frist to learn the controls I'm used to the controls and you can get stuff from your garage and heres my nickname if you decide to play or not tydynamite

OpenStudy (anonymous):

answer is A. key word is THEORETICAL. not experimental

OpenStudy (mindblast3r):

yeah it's Euler is right. Theoretical probability means, when you know all the outcomes. 1/2 chance of getting either one 50%.

OpenStudy (mindblast3r):

Experimental probability is where you don't know what the outcomes are.

OpenStudy (mindblast3r):

I think it's a trick question though.

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