A poker-dealing machine is supposed to deal cards at random, as if from an infinite deck. In a test, you counted 1600 cards, and observed the following: 404 Spades
420 Hearts
400 Diamonds
376 Clubs
Complete a Chi-squate test for this example.
What us the degree of freedom?
Could it be that the suits are equally likely? Or are these discrepancies too much to be random? Explain