Question

in a musical chair game the person playing the music has been advised to stop playing the music at anytime within 2 minutes after she starts playing what is the probability that the musical stop within the first half minute after the starting

plz its urgent answer it

Answer 1

Answer:

Step-by-step explanation:

P(e) = 30/60= 1/2

Answer 2

Answer:

Step-by-step explanation:

Given that the music will stop within 2 minutes = 120 seconds So the music should stop from 1 second to 119 seconds. half a minute = 30 seconds Less than half a minute means from 1 second to 29 seconds. Probability of stopping the music within half minute = 29/119