“ 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
The sample space of a dice is $$S = \{1,2,3,4,5,6\} $$ We assume that all edges of the dice are uniform/even. Therefore, the probability of each...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can ...
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 ...
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 only gettng the number 6 at the second time...
Thus, the sample space has 36 elements, each of which is a pair of integers. For Probability 1 Show transcribed image text Try focusing on one step at a time. You got this! Solution Share Step 1 The sample space S of rolling a f...
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 ...
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 ...
The probability of getting a specific number when rolling a fair six-sided die is ___. A. 1/5 B. 1/6 C. 1/7 D. 1/8 相关知识点: 试题来源: 解析 B。解析:文中明确提到“When we roll a fair six-sided die, the probability of getting any one number is 1/6.”。
1两道英文数学题第一题:involving the rolling of a fair die. Assume that the die is rolled 12 times,and the roll is called a success if the result is in {1,2} What is the probability that there are exactly 4 successes orexactly 4 failures in the 12 rolls? 第二题:involving Tom's ...