0 votes 0 votes The probability that the ace of the spades will be drawn from a pack of well-shuffled cards atleast once in 104 consecutive trials is __________. (in % upto 1 decimal place) Learner_jai asked Jan 30, 2018 Learner_jai 3.0k views answer comment Share Follow See all 3 Comments See all 3 3 Comments reply Inspiron commented Jan 30, 2018 reply Follow Share $\Rightarrow $ $1-(\frac{51}{52})^{104}=86.7275\%$ 0 votes 0 votes joshi_nitish commented Jan 30, 2018 reply Follow Share yes, it will be 86.7% (upto one decimal place) 0 votes 0 votes Learner_jai commented Jan 30, 2018 reply Follow Share Sir,why you are using polynomial not poisson lambda=np=104*(1/52)=2 P(X>=1)=1-P(x=0) we will get 86.46 and I made a mistake I should type 86.5 0 votes 0 votes Please log in or register to add a comment.