In a deck of 52 playing cards, what is the probability of drawing a heart? A. 1/4 B. 1/52 C. 13/52 D. 4/52 相关知识点: 试题来源: 解析 A。解析:一副牌有 52 张,其中有 13 张红心,所以概率为 13/52 化简为 1/4。反馈 收藏 ...
The probability of a random event is defined as the ratio between the number of favorable cases and the number of possible cases. It is characterized because the result must be between zero and one, both values included.Answer and Explanation: In...
A card is drawn at random from the given deck of cards, and we need to compute the probability of getting the king of heart. Recall that there is only...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a q...
A common topic in introductory probability is solving problems involving a deck of standard playing cards. These can be handy if you are playing card games or just trying to understand how probability works. Following a few simple steps and principles will tell you how to solve probability exerci...
Three cards are drawn from a deck of 52 cards. What is the probability of getting all hearts? A. (13/52)×(12/51)×(11/50) B. (13/52)×(13/51)×(13/50) C. (39/52)×(38/51)×(37/50) D. (1/52)×(1/51)×(1/50) ...
There are 8 cards in a deck, 3 are hearts and the rest are diamonds. The probability of drawing a heart is ___. A. 3/8 B. 5/8 C. 3/5 D. 5/3 相关知识点: 试题来源: 解析 A。解析:总共有 8 张牌,3 张是红桃,那么抽一张是红桃的概率就是红桃的数量除以总牌数,即 3 除以 8 ...
What is the probability of getting a heart? A. 1/4 B. 1/52 C. 1/13 D. 1/2 相关知识点: 试题来源: 解析 A。解析:一副牌有 52 张,其中红心有 13 张,所以概率是 13/52 即 1/4。B 选项是一张特定牌的概率;C 选项是抽到某一个点数的概率;D 选项计算错误。反馈 收藏 ...
One card is drawn from a well-shuffled deck of 52 cards. Find the probability of getting (i) a king of red color (ii) a face card (iii) a red face card (iv) the jack of heart (v) a spade (vi) the queen of diamond.
If a single card is drawn from an ordinary deck of cards, what is the probability of drawing a Jack, king, or ace? If you draw a single card once from a deck of ordinary playing cards, what is the probability that it will be the ace of diam...
What is the probability of drawing a card from a full deck of 52 playing cards and getting either a heart or a spade? If you pick a card at random from a well-shuffled deck, what is the probability that you get a face card or a sp...