At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
A = it rains tomorrow B = you go to the park P(A and B) = P(A) * P(B) only if the two events are independent
do you know the answer
yeah just multiply the probabilities
the 80% and 10%
it gives me 800
you should do 0.8 times 0.1
80% = 0.8 10% = 0.1
ok thanks can you help me with some more
sure, one more
The table below shows the number of marbles of different colors in a bag: Color of Marbles Number of Marbles Pink 5 Blue 2 Green 3 Ursula draws a marble from the bag randomly without looking. She then draws another marble from the bag without replacing the first one. Which expression shows the probability of drawing green marbles in both the trials?
show me what you have so far
what do you mean
i can show you the answers
I want to see how far you got
i didnt try it yet
give it a try
ill give you a metal or 2
what is the probability of drawing 1 green marble?
hint: look at the number of green and the number total
how many green marbles are there
out of how many total?
so the probability of getting green is 3/10 that's the first draw
on the second draw, we do NOT replace the marble so we have 2 green out of 9 total the probability of getting another green on the second draw is 2/9
multiply 3/10 and 2/9 to get your answer
reduce the answer as much as possible
times or addition
multiply means times
i know i didnt read it properly