A Card-Dealing Machine Deals Spades (1), Hearts (2), Clubs (3)

question 26

Multiple Choice

A card-dealing machine deals spades (1) , hearts (2) , clubs (3) , and diamonds (4) at random as if from an infinite deck. In a randomness check, 1,600 cards were dealt and counted. The results are shown below. For the goodness-of-fit test, the degrees of freedom are ________.

• A) 2
• B) 3
• C) 4
• D) 5