Homework Answers
We draw a card from a deck and we have to find the probability that it is a 5 .
So there are 52 cards in a standard deck , out of them 4 cards of 5
So probability of a card is 5 is
Probability = Number of 5 cards/ total number of cards
= 4/52
Probability = 0.077
If the probability is 0.05 then it is
"unusual"
Our probability = 0.077 > 0.05
So our probability is not unusual
Answer is " NO "
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