6.92 Multiple choice: Terrorist coincidence? On 9/11/2002, the first anniversary of the terrorist destruction of the World Trade Center in New York City, the winning three-digit New York State Lottery number came up 9-1-1. The probability of this happening was

a. 1>1000.

b. 11>100022 = 0.000001.

c. 1 in a billion.

d. 3>10.