Question 448503
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Hi 
what is the probability of getting 3 true or false questions right
 Sample space is 2^3 = 8
       T            F
     T    F       T   F
    T F  T F     T F  T F
TTT,TTF,TFT,TFF,FTT,FTF,FFT,FFF    P(making correct choices) = 1/8

OR
 1/2*1/2*1/2 = .5^3 =  1/8