MCQ
Two coins are tossed simultaneously. The probability of getting no head is
- ✓$\frac{1}{4}$
- B$\frac{1}{2}$
- C$\frac{3}{4}$
- D1
✓
Answer
Correct option: A.
$\frac{1}{4}$
(a):Total possible outcomes are $\{H H, H T, T H, T T\}$ i.e., 4 in number.
Favourable outcome is $\{T T\}$ i.e., 1 in number.
$\therefore \quad P($ getting no head $)=\frac{1}{4}$
Favourable outcome is $\{T T\}$ i.e., 1 in number.
$\therefore \quad P($ getting no head $)=\frac{1}{4}$
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