Three unbiased coins are tossed. What is the probability of getting at most two heads?

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Q 1484012857.     Three unbiased coins are tossed. What is the probability of getting at most two heads?
A

3/4

B

1/4

C

3/8

D

7/8

#### HINT

(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

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