A balanced die is thrown once. Find the proba | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) There are six elementary outcomes in the experiment of throwing a balanced die once: $1, 2, 3, 4, 5, 6$.Let event $B$ be: 'The number on the die i

Vedclass · Accepted Answer

$\frac{1}{2}$

Vedclass · Answer

(B) There are six elementary outcomes in the experiment of throwing a balanced die once: $1, 2, 3, 4, 5, 6$.Let event $B$ be: 'The number on the die is smaller than $4$.'The outcomes favourable to event $B$ are $1, 2,$ and $3$.Hence,the number of outcomes favourable to event $B$ is $3$.Therefore,the probability $P(B)$ is given by:$P(B) = \frac{	ext{Number of outcomes favourable to } B}{	ext{Total number of possible outcomes}}$$P(B) = \frac{3}{6}$$P(B) = \frac{1}{2}$Thus,the probability of getting a number smaller than $4$ is $\frac{1}{2}$.

$A$ balanced die is thrown once. Find the probability of getting a number smaller than $4$.

Similar Questions

There are $5$ white,$7$ red,$4$ black and $2$ blue identical balls in a box. One ball is selected at random from the box. Find the probability that the ball is not blue.

An event is very unlikely to happen. Its probability is closest to

The probability of an event $K$ satisfies ...............

There are $5$ white, $7$ red, $4$ black, and $2$ blue identical balls in a box. One ball is selected at random from the box. Find the probability that the ball is either black or white.

Vedclass Test Series

Exam Paper Generator

Online Exam Module