There are 28 elements in the sample space and the probability of a green card is 9/28
The elements in the sample space?
The given parameters are:
Red = 7
Green = 9
Blue = 12
The elements in the sample space is:
Elements =7 + 9 + 12
Evaluate
Elements = 28
Hence, there are 28 elements in the sample space
The probability of green?
This is calculated as
P =Green/Elements
So, we have:
P = 9/28
Hence, the probability of a green card is 9/28
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