Question

12th grade statistics.
Betty picks 4 random marbles from a bowl containing 3 white, 4 yellow, and 5 blue marbles.
The probability that exactly 1 of the 4 marbles drawn is blue is . The probability that at least 1 of the 4 marbles drawn is white is

Answer 1

3/12 for the white 5/12 for blue

Answer 2

actually, that is not correct

Answer 3

I'll post options

Answer 4

ok lol

Answer 5

i have no clue

Answer 6

sorry

Answer 7

understandable its fine

Answer 8

i have to take plato too though