Question

From a well-shuffled deck of 52 cards, three are chosen with replacement. Find the probabili b) that: i) all three cards are
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Answer #1

(i)

Since the experiment is with replacement, the trials are independent and the probability of Jack is the same = p= 4/52 = 1/13 in each trial.

Thus,

P(All 3 Jack) = (1/13)3= 0.07693 =0.0004552

So,

Answer is:

0.0004552

(ii)

Since the experiment is with replacement, the trials are independent and the probability of Red is the same = p= 13/52 = 1/4 in each trial.

Thus,

P(All 3 Red) = (13/52)3= (1/4)3 = 0.253 =0.015625

So,

Answer is:

0.015625

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