Breaking down a gmat prep probability problem

S

srinivasskc

Srinivas Kadiyala
For one toss of a certain coin the probability that the outcome is heads is 0.6. If the coin is tossed 5 times, which of the following is the probability that the outcome will be heads at least 4 times?
(A)
math_991.5_ec4381127f92da6f99df4cd2008e1471.png

(B)
math_991.5_b8cb6f6622d5703a5bdd43eda27fe10e.png

(C)
math_991.5_84309c9793fbd04d9ba98619025f9f8b.png

(D)
math_991.5_64283eaf5dd7373aa08e04cfdf8fa3e3.png

(E)
math_991.5_654c2b9972ae83585e29786d3ad4cf80.png
 
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