Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (perl):
is number 3 independent?
OpenStudy (anonymous):
I don't know
OpenStudy (anonymous):
odd number is independent?
OpenStudy (perl):
they are not independent, because if you choose coconut almond bar on the first pick, then the probability for the next one being a cranberry almond bar changes, had you not picked coconut almond
OpenStudy (perl):
let me show why, suppose there are 4 bars in all. 2 coconut almond and 2 cranberry almond bars
Still Need Help?
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (perl):
P( cranberry second draw | coconut on first draw) = 2/3
OpenStudy (anonymous):
ok, thank.Can you help next question
OpenStudy (perl):
ok
OpenStudy (anonymous):
can you do next number 4 ?
OpenStudy (perl):
is the outcome of the coin toss affected by the outcome of the die
Still Need Help?
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
even A =(1/5)*(1/2)?
OpenStudy (perl):
event A has probability 1/6
event B has probability 1/2
the probability A & B has probability 1/6 * 1/2
so they are independent
OpenStudy (anonymous):
yes. I the wrong number 6
OpenStudy (anonymous):
thank, I have go sleep now
OpenStudy (anonymous):
you still online?
Still Need Help?
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (perl):
yes
OpenStudy (anonymous):
what country you are in?
OpenStudy (perl):
usa
OpenStudy (anonymous):
10:35pm in USA California , what state you in?
OpenStudy (perl):
new york :)
Still Need Help?
Join the QuestionCove community and study together with friends!