Teesha is in the French club. There are 26 students in the club. The French teacher will pick 3 students at random to guide visiting students from France. What is the probability that Teesha will not be picked as a guide?
In the first pick there is a 25/26 chance Teesha will not be picked
In the second pick there is a 24/25 chance Teesha will not be picked
In the third pick there is a 23/24 chance Teesha will not be picked
The total probability then is
(25/26)(24/25)(23/24) = 23/26
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