The likelihood that it contains a letter just after an odd number is 1/2 . D's likelihood of being in the code but not at the first position is 1/4.
<h3>What is probability?</h3>
The ratio of the number of outcomes in an exhaustive set of equally likely outcomes that produce a given event to the total number of possible outcomes.
A three-digit code is needed to unlock the lock on a locker. One letter and two numbers are required for the code, and neither a letter nor a number may be repeated.
Four letters, A, B, C, and D, as well as two numerals, 5 and 6, are available for selection.
The sample space has a size of (8, 16, 20, and 24)
If a random code is chosen,
The likelihood that it contains a letter after an odd number (1/8, 1/6, 1/3, 2/5, or 2/3)
= 1/2
If a random code is chosen,
Probability (1/8, 1/6, 1/3, 2/5, 2/3) that D is in the code but not at the first position.
= 1/4
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