ason tossed a fair coin 3 times. What is the probability of getting a head and two tails in any order?
3 over 8
4 over 8
5 over 8
6 over 8
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OpenStudy (anonymous):
this one seems easy but im not sure @heretohelpalways
OpenStudy (anonymous):
i am here
OpenStudy (anonymous):
let's start
OpenStudy (anonymous):
ok then :)
OpenStudy (anonymous):
make an organized list or sample space
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OpenStudy (anonymous):
do you know how to do that?
OpenStudy (anonymous):
yeah
OpenStudy (anonymous):
did you make it?
OpenStudy (anonymous):
yes..
OpenStudy (anonymous):
do you have 8 possibilities?
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OpenStudy (anonymous):
i think its 3/8 am i right? sry for skipping lol
OpenStudy (anonymous):
yes i do
OpenStudy (anonymous):
can you type or take a pic of the sample space or organized list that you made? I just want to compare it to mine.
OpenStudy (anonymous):
ok hold on..
OpenStudy (anonymous):
okay, take your time
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OpenStudy (anonymous):
Sample
Space 2 heads (exactly)? 3 heads? More heads than tails?
----------------------------------------------------------------
HHH NO YES YES
HHT YES NO YES
HTH YES NO YES
HTT NO NO NO
THH YES NO YES
THT NO NO NO
TTH NO NO NO
TTT NO NO NO
result 3 out of 8 1 out of 8 4 out of 8
OpenStudy (anonymous):
oh ok :0
OpenStudy (anonymous):
would it be 3/8
OpenStudy (anonymous):
@heretohelpalways lol
OpenStudy (anonymous):
one second
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OpenStudy (anonymous):
k
OpenStudy (anonymous):
it's 3/8 You are correct
OpenStudy (anonymous):
forgot what I said about the other reply, I don't think what I said was right
OpenStudy (anonymous):
oh ok then :) Thanks!
OpenStudy (anonymous):
next question
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