Mathematics, 29.11.2020 14:00 CMB420
A small deck of 5 cards consists of 3 red Jards and 2 green cards.
Draw 7 times with replacement.
Find the probability that a red card is drawn exactly 3 times.
Answers: 2
. 
at every one of the seven draws. The probability of not drawing a red card would be 
.
. That corresponds to a probability of 
.
, 
.
.
.
such ways in total to choose three draws out of seven draws.
.
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A small deck of 5 cards consists of 3 red Jards and 2 green cards.
Draw 7 times with replacement.
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