Common Sense and SCIENCE RAGE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Probability
Level
1
The probability that my lab group in science will succeed is the same as the probability that randomly assigning each member in the set {1,2,3,4} to a member in the set {5,6,7,8} will result in exactly 3 "assignments" will be of the form n,n+4.Find this probability.
The answer is 0.
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1 solution
If you know me than it is pretty obvious that the probability is 0.But otherwise this is the same as matching 3 items to the correct spot and one to the incorrect.Not possible!Consider it like this:if the 3 correct assignments are all really correct, it leaves no room for the other assignment to be incorrect.