Two students take a test consisting of five TRUE / FALSE questions. To pass the test the students have to answer atleast
-
- Site Admin
- Posts: 899603
- Joined: Mon Aug 02, 2021 8:13 am
Two students take a test consisting of five TRUE / FALSE questions. To pass the test the students have to answer atleast
questions. To pass the test the students have to answer atleast three questions correctly. Both of them know the correct answers to two questions and guess the answers to the remaining three. The probability that only one student passes the test is equal to (A) 2 (B) 32 (C) c ) (D) 32 4
Two students take a test consisting of five TRUE / FALSE