What is the probability of a correct guess on the first try?

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 7ECP: You draw one card at random from a standard deck of 52 playing cards. What is the probability that...
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A thief finds an ATM card and must randomly guess the correct four-digit pin code from a 6-key keypad. Repetition of digits is allowed. What is the probability of a correct guess on the first try?

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