Solve the Problem. Round to Four Decimal Places

Multiple Choice

Solve the problem. Round to four decimal places.
-A literature professor decides to give a 10-question true-false quiz. She wants to choose the passing grade such that the probability of passing a student who guesses on every question is less
Than .10. What score should be set as the lowest passing grade?

A) 8
B) 9
C) 6
D) 7