A box contains five keys, only one of which will open a lock. Keys are randomly selected and tried, one at a time, until the loc

Question

3 years ago

6

A box contains five keys, only one of which will open a lock. Keys are randomly selected and tried, one at a time, until the loc

k is opened (keys that do not work are discarded before another is tried). Let Y be the number of the trial on which the lock is opened. Find the probability function for Y.

Mathematics

1 answer:

Schach [20] · Answer 1 · 2022-01-19T12:46:01+03:00

Schach [20]3 years ago

4 0

Answer:

Step-by-step explanation: