A game of chance consists of spinning an arro | vedclass

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

Question

(C) The total number of possible outcomes on the circular disc is $n = 12$ (since the numbers are $1$ to $12$).The event is that the arrow points at t

Vedclass · Accepted Answer

$\frac{1}{12}$

Vedclass · Answer

(C) The total number of possible outcomes on the circular disc is $n = 12$ (since the numbers are $1$ to $12$).The event is that the arrow points at the number $7$. There is only $1$ such outcome, so the number of favourable outcomes is $m = 1$.The probability of an event is given by the formula: $P(E) = \frac{	ext{Number of favourable outcomes}}{	ext{Total number of possible outcomes}}$.Therefore, the required probability is $P = \frac{m}{n} = \frac{1}{12}$.

$A$ game of chance consists of spinning an arrow which comes to rest pointing at one of the numbers $1, 2, 3, \dots, 11, 12$ on a circular disc. All these outcomes are equally likely. Then, the probability that the arrow rests to point at $7$ is ..........

Similar Questions

Two balanced dice are rolled simultaneously. Then,the probability that the sum of numbers on the dice is $4$ is .........

Two dice are thrown together. Find the probability that the product of the numbers on the top of the dice is
$(i) \, 6$
$(ii) \, 12$
$(iii) \, 7$

Two dice are thrown at the same time. Determine the probability that the difference of the numbers on the two dice is $2$.

$A$ balanced die is rolled twice. Then,the probability of the sum of numbers received in these two trials being even is ...........

There are $5$ red,$3$ white and $2$ yellow roses in a vase. One rose is selected at random from the vase. Then,the probability that the selected rose is yellow is ..........

Vedclass Test Series

Exam Paper Generator

Online Exam Module