Question

what is the probability of getting A1 from box 1; getting A2 from box 2; getting A1 from box 1 and A2 from box 2?

Answer 1

how many A's are there in each box?

Answer 2

A1 AND B1 are placed in box 1 and A2 AND B2in box 2.

Answer 3

hi @babybaby there are totally 3 questions in your post..right!

Answer 4

yepp. sorry for that. i just need an answer. :D

Answer 5

ok...
A1 from box 1 is 0.5 or 1/2
A2 from box 2 is 0.5 or 1/2
A1 from box1 and A2 from box 2 is 0.25 or 1/4

Answer 6

does it involves Probability: Independent Events

Answer 7

the first two are probability of independent events

Answer 8

another problem:

one is when A1 is drawn from box 1 and B2 is drawn from box 2. the other is when B1 is drawn from box 1 and A2 is drawn from box 2. what is the probability of the former event and latter event?

Answer 9

both are 0.25

Answer 10

i know that is a simple probability quuestions but my skills are deteriorating when i got my major subject, biology. im sorry for that.

Answer 11

hey that's ok...it is important to have good basics..never mind to ask simple questions..it is too good than being unaware of them..cheer up

Answer 12

can give me any tips about this? im already shy to make u answer these stupid homework.

Answer 13

i think it would be better if you had asked me explainations of them than the exact answers..may be i guess you are running short of time..

Answer 14

its really hard for me to analyze, im not good in statistics. too bad for me :(

Answer 15

thats really true..how did you got 25%?

Answer 16

since there are only two balls say A1 and B1 in box1..the probability of getting either one of them is 1/2