(b) Khalid can earn Rupees 600 if it rains, he can lose Rupees 150 if it is fair, if the probability of rain is 0.75, fi
Posted: Wed Nov 24, 2021 9:17 am
(b) Khalid can earn Rupees 600 if it rains, he can lose Rupees 150 if it is fair, if the probability of rain is 0.75, find his expectations.