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ashontae19
 one year ago
can anyone help me i will give a medal!!
ashontae19
 one year ago
can anyone help me i will give a medal!!

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0sure what is your question

ashontae19
 one year ago
Best ResponseYou've already chosen the best response.0Anyone can they please try??????

kropot72
 one year ago
Best ResponseYou've already chosen the best response.1Just to confirm your understanding, can you complete the definition of independence: \[\large P(A \cap B)=?\]

kropot72
 one year ago
Best ResponseYou've already chosen the best response.1What is the right hand side of the definition? Please post it here.

ashontae19
 one year ago
Best ResponseYou've already chosen the best response.0for the first one correct?

kropot72
 one year ago
Best ResponseYou've already chosen the best response.1I think you should post the definition of independence of events A and B before we continue.

kropot72
 one year ago
Best ResponseYou've already chosen the best response.1The definition of independence is as follows: Events A and B are independent if and only if\[\large P(A\cap B)=P(A) \times P(B)\] Using this definition, are the events in 1a independent?

kropot72
 one year ago
Best ResponseYou've already chosen the best response.1It appears from your answers that either you are guessing or you do not understand the definition of independence (or both).

ashontae19
 one year ago
Best ResponseYou've already chosen the best response.0Im not guessing thats the answers i got

kropot72
 one year ago
Best ResponseYou've already chosen the best response.1Well how did you get the answer 'dependent' for 1a ?

ashontae19
 one year ago
Best ResponseYou've already chosen the best response.0.45(30)=.135 that cancels out .75 so its not independent

kropot72
 one year ago
Best ResponseYou've already chosen the best response.1The correct explanation for 1a is as follows: P(A) = 0.45 P(B) = 0.3 If events A and B were independent \[\large P(A) \times P(B)=0.135\] However A intersection B = 0.75, therefore the events are dependent.

ashontae19
 one year ago
Best ResponseYou've already chosen the best response.0can you help me on two more

kropot72
 one year ago
Best ResponseYou've already chosen the best response.1Sorry, i have to log out now. I hope I have helped you.
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