QuestionWhat is the probability of guessing a correct 5-digit pin code from a 7-key keypad on the first try? Simplify your answer.

Studdy Solution
Plug in the values for the number of successful outcomes and the total number of possible outcomes to calculate the probability.
$$Probability\, of\, correct\, guess =1 /16,807$$The probability of a correct guess on the first try is1/16,807.