WBCS.LIVE practice question

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

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

$\frac{13}{4}$
$\frac{1}{4}$
$\frac{10}{4}$
$\frac{7}{8}$

Correct answer and explanation

Correct answer: $\frac{7}{8}$