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Mathematics 14 Online
OpenStudy (anonymous):

Cards numbered 1, 1, 2, 3, 4, 4, 4, 5, 6, 6, 7, 8, 8, 8, and 9 are placed in a bag. If a card is drawn from the bag and then replaced 135 times, about how many times would a 6 be drawn? A. 2 B. 9 C. 15 D. 18

OpenStudy (loser66):

how many 6 are there in the group of numbers?

OpenStudy (anonymous):

2

OpenStudy (loser66):

how many numbers ?

OpenStudy (anonymous):

15

OpenStudy (loser66):

hence the probability you can pick number 6 is 2/15 / time

OpenStudy (anonymous):

2 divided by 15?

OpenStudy (loser66):

now you do it 135 times, that is \(\dfrac{2}{15}*135=...???\)

OpenStudy (anonymous):

1,012.5 @Loser66

OpenStudy (loser66):

whaaaaaaaaaat? it is not that,

OpenStudy (loser66):

|dw:1431618696220:dw|

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