“ The discussion of this problem between Blaise Pascal and another French mathematician Perre de Fermat laid the foundation of probability. Let us learn more aboutprobabilityand various instances of finding probability on rolling a die. Definition Let n be the total number of trials of a random ...
百度试题 结果1 题目 Rolling a Die a single die is rolled 4 times. Find the probability of getting at least one 5 相关知识点: 试题来源: 解析 反馈 收藏
While the probabilities of rolling a single die or two dice with specific sums are relatively straightforward, the calculations can become more intricate when dealing with more complex dice roll scenarios. For instance, what is the probability of rolling two dice and obtaining a sum of 7, given...
1Answer the following questions.(1)The probability of rolling one die three times and getting all 2′s is .(2)The probability of rolling one die three times and only not getting a 2 the third time is .(3)The probability of rolling one die three times and only getting a 2 once is ...
The probability when rolling a 2 is 16. Thus, the probability when rolling one die three times and getting all of the numbers 2 would be 16×16×16=1216. (2) The probability when not rolling a 2 is 56; The probability when rolling a 2 is16, Thus, the probability when rolling one ...
The probability when rolling a 6 is 16. Thus, the probability when rolling one die twice and getting number 6 twice would be 16×16=136. (2) The probability when not rolling a 6 is 56, the probability when rolling a 6 is 16. Thus, the probability when rolling one die twice and onl...
Suppose you roll a special 18-sided die. What is the probability that the number rolled is a "1" or a "2"? Suppose you roll a special 50-sided die. What is the probability that the number rolled is a '1' or a '2'? You roll a 10 sided die. What is the p...
请帮我翻译解答 From rolling a biased die,a class finds an experimental probability of 0.3of rolling a 5.From 500rolls of the die ,the expected number of 5s would be:A:300 B:167 C:180 D:150 E:210 答案 D.转一个骰子,转到5的概率是0.3,然后转500次 ,会转到多少次.大概这个意思相关推荐 ...
Probability and Sample Space When a random experiment is conducted, the list of all possible outcomes is called the sample space. The size of the sample space is the number of outcomes that exist in that sample space. The denominator of a ratio that represents the ...
Inprobability, an event is a certain subset of the sample space. For example, when only one die is rolled, as in the example above, the sample space is equal to all of the values on the die, or the set (1, 2, 3, 4, 5, 6). Since the die is fair, each number in the set ...