Question

There is a toy train that can make 10 musical sounds. It makes 2 musical sounds after being defective. What is the probability that same musical sound would be produced 5 times consecutively brainly search

Answer 1

Step-by-step explanation:

Favourable outcomes, =10

Possible outcomes =2

P(E) = 2/10

P(same sound) =2/50

Answer 2

Given,

Sounds made by the toy train = 10

After the defect, it makes a sound = 2

To Find,

The probability of the same sound produced in 5 times.

Solution,

Given that,

Total sounds toy train makes = 10

After a defective toy makes = 2

Need to find the probability of the same sound produced

Two different tunes are there,

probability of making the same sound 5 consecutive times =

(1/2)×(1/2)×(1/2)×(1/2)×(1/2) = 1/32.

Hence, the probability of the toy train, producing the same sound after being defective, 5 consecutive times is 1/32.