Question

Raju has four fair coins and one fair dice. at first raju tosses a coin. if the coin shows head




then he rolls the dice and the number that dice shows is taken as his score. if the coin




shows tail then he tosses three more coins and the total number of tails shown (including




the first one) is taken as his score. if raju tells that his score is 2 then the probability that




he rolled the dice is (up to two decimal places)

Answer 1

https://www.google.co.in/url?sa=i&source=images&cd=&ved=2ahUKEwipnuie3djcAhXELI8KHWaMBroQjRx6BAgBEAU&url=https%3A%2F%2Fwww.slideshare.net%2Fparetap744%2Fiit-class-xiimathsprobability&psig=AOvVaw2jK-ICkmI-D0os94yfLLKg&ust=1533655239339376