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Mathematics 8 Online
OpenStudy (anonymous):

What is the probably of ge

OpenStudy (anonymous):

wouldnt it be 3/8?

OpenStudy (anonymous):

well its at least key word at least

OpenStudy (anonymous):

6/8?

OpenStudy (anonymous):

1/2

OpenStudy (anonymous):

what how

OpenStudy (anonymous):

you are going to get at least 2 heads 4 out of the 8 of the tosses right

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

did you mean in a row or like flipping a 2 heads in general

OpenStudy (anonymous):

i think flipping a 2 heads in general

OpenStudy (anonymous):

well 4/8 is simplified to 1/2

OpenStudy (anonymous):

where did the 4 come from idk i thought it was 3

OpenStudy (anonymous):

please tell me how you got 3/8? maybe I can see what went wrong

OpenStudy (anonymous):

Well i just counted the two HH in each of the 8 outcomes

OpenStudy (anonymous):

yes but getting 2 heads in each flip does not mean that they have to be in a row unless it says what i the probability of getting 2 constent heads .

OpenStudy (anonymous):

ohhhhh

OpenStudy (anonymous):

what grade r u in ?

OpenStudy (anonymous):

it would help me to see if i got the right answer

OpenStudy (anonymous):

its right !

OpenStudy (anonymous):

thanks

OpenStudy (anonymous):

ok :) need any more help but more importantly do you get it

OpenStudy (anonymous):

yeah i get it ! thanks :)

OpenStudy (anonymous):

nP :) any other questions ?

OpenStudy (anonymous):

no :)

OpenStudy (anonymous):

ok bye

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