Each Chick has a 50% chance of being male ... so depending how you do the math ...

... while it is possible to get all five males ... in my opinion ... you have a 90% chance of not getting all five males ... so a 10% chance of you getting all males ...
Of course the smaller number of chicks you get ... the more possible that you won't get the "typical" 50/50 split ... kinda hard to do on only 5 chicks!
Then of couse just because they hatched out 50 chicks ... no guarantee that they even got 25 of each gender ... and then ... which five their hand finds to put in the box for you ... are yours the first five, or the last five?