و ماسه ها است من 8. Tund the probability of a 4 turning up at least once in two tosses of a fair die. 9. A pair of dice is thrown 4 times. If 'getting a doublet' is considered a success, find the probability of getting 2 successes. A pair of dice is thrown 7 times. if 'getting a total of 7' is considered a success, find the probability of getting (i) no success (ii) exactly 6 successes (iii) at least 6 successes (iv) at most 6 successes. here are 6% defective items in a large bulk of items. Find the probability van a sample of 8 items will include not more than one defective item. pre defective. What is the probability that