an urn content 2 Green balls 7 red balls 18 yellow balls and 10 Blue Balls what is the probability of drawing blue or red ball if you don't replace the ball inside the bag what is the probability of pulling out a blue ball in both cases
Answers
Answered by
2
Step-by-step explanation:
case-1
favourable outcome =7red+10blue
=17
p(red or blue) =17/37
case-2
p(blue in case 1)=7/17
p(blue ball) =7/37
Answered by
1
Answer:
Step-by-step explanation:
Attachments:
Similar questions