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Algebra 21 Online
OpenStudy (anonymous):

http://s296.photobucket.com/user/ontoonex99/media/Screen%20Shot%202015-06-02%20at%207.35.09%20PM_zpse2zctvy9.png.html

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

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

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?

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 :)

OpenStudy (anonymous):

what time over there ?

OpenStudy (perl):

http://prntscr.com/7cj4lh

OpenStudy (anonymous):

wow You don't sleepy ?

OpenStudy (anonymous):

Can you help me tomorrow ?.I have more home work

OpenStudy (perl):

ok, sure

OpenStudy (anonymous):

I'm sleepy i go to the bed now what time you be online ? .I maybe at 8pm

OpenStudy (perl):

yes

OpenStudy (perl):

8pm EST

OpenStudy (perl):

8PM PT?

OpenStudy (anonymous):

ok, I will try 8pm my time , thank yo for help , I will ask request you tomorrow , thanks , good night

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