Mathematics, 26.07.2019 07:10 885122bah

Alocker combination consists of two non-zero digits. the digits in a combination are not repeated and range from 2 through 9.
event a = the first digit is less than 5
event b = the second digit is less than 5
if a combination is picked at random, with each possible locker combination being equally likely, what is p(b|a) expressed in simplest
form?

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Alocker combination consists of two non-zero digits. the digits in a combination are not repeated an...

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