A poker-dealing machine is supposed to deal cards at random. In a test, you counted 1600...
A poker-dealing machine is supposed to deal cards at random. In a test, you counted 1600 cards, and observed the following:
Spades 410
Hearts 390
Diamonds 415
Clubs 385
Could it be that the suits are equally likely? Or are these discrepancies too much to be random?
Test the appropriate hypotheses at 5%.
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A poker-dealing machine is supposed to deal cards at
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