The probability is 0.6 that an “unfair” coin will turn up tails on any given toss. If the coin is tossed 3 times, what is the probability that at least o ne of the tosses will turn up tails?	Select the correct option:
A) 0.064  B) 0.36  C) 0.64  D) 0.784  E) 0.936
probability that at least one of the tosses will turn up tails = 1 - probability that all will be heads   = 1 - (0.4*0.4*0.4)   = 1 - 0.064= 
<gadget id="calculator">1 - 0.064</gadget>
<output>0.936</output>
0.936 0.936
<result>E</result>
The probability is 0.6 that an “unfair” coin will turn up tails on any given toss. If the coin is tossed 3 times, what is the probability that at least o ne of the tosses will turn up tails?