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luciaaviles3
07.11.2019 •
Mathematics
What is the probability of drawing a diamond from a standard deck of cards on a second draw, given that a diamond was drawn on the first draw and not replaced?
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Ответ:
The probability is 0.058.
Step-by-step explanation:
Given : A standard deck of cards and a diamond was drawn on the first draw and not replaced.
To find : The probability of drawing a diamond from a standard deck of cards on a second draw, given that a diamond was drawn on the first draw and not replaced?
Solution :
In a standard deck of 52 cards,
13 diamonds , 13 club , 13 hearts , 13 spade
On a first drawn,
Favorable outcome (diamond was drawn) = 13
Total number of outcome = 52
Probability of first drawn is
On a second drawn given that first drawn is not replaced,
Favorable outcome (diamond was drawn) = 12
Total number of outcome = 51
Probability of second drawn is
Now, The probability of drawing a cards with the given situation is
Therefore, The probability is 0.058.
Ответ:
So it's 13/52. X 12/52
Ответ:
81.5
Step-by-step explanation: