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Question: According to Krantz (1992, p. 111), the probability of being born on a Friday the 13th is about 1214.
a. What is the probability of not being born on a Friday the 13th?
b. In any particular year, Friday the 13th can occur once, twice, or three times. Is the probability of being born on Friday the 13th the same every year? Explain.
c. Explain what it means to say that the probability of being born on Friday the 13th is 1214.
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