1 votes 1 votes In a box, 10 coins are drawn at random out of 50 coins numbered from 1 to 50. What is the expected value of the sum of numbers on the drawn coins? answer is given 250 i am getting 255?? abhishek tiwary asked Dec 26, 2017 abhishek tiwary 281 views answer comment Share Follow See 1 comment See all 1 1 comment reply just_bhavana commented Dec 26, 2017 reply Follow Share 255 is correct 0 votes 0 votes Please log in or register to add a comment.
