A die is rolled 30 times,and the value on top of the die recorded.This produces the following results:value occurences1 42 63 44 105 56 1Now,compute the expected value for this experiment. 相关知识点: 试题来源: 解析 一个骰子转30次,记录转出来的数字,这是实验结果:数字 次数1 42 ...
What is the probability of rolling an odd number on a fair die (singular of dice) in one roll? A fair 6-sided die is rolled 5 times. What is the probability of rolling at least 2 sixes? A fair die has four faces numbered one to four. What is the proba...
A fair die is rolled. The probability of getting an even number is ___. A. 1/2 B. 1/3 C. 2/3 D. 1/6 相关知识点: 试题来源: 解析 A。骰子有 6 个面,分别是 1、2、3、4、5、6,其中偶数有 2、4、6,共 3 个,所以概率为 3÷6=1/2。反馈...
A fair die is rolled.What's the probability of the die landing on a number that isn't 相关知识点: 试题来源: 解析 可以翻译为:理都运论油结阶中“转动一颗正常(好的,没有被动过手脚的)骰子.当一颗骰子停下来的时候,它面上的点数不是6的几率(概率、或然率)是多少?”理都运论油结阶中应该是一道...
The die has 6 sides, so there are 36 different possible outcomes when the die is rolled twice. Of these 36 possible outcomes, there are five different...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our exp...
A fair 6-sided die is rolled twice. What is the probability that the first number that comes up is greater than or equal to the second number? (A)1/6(B)5/(12)(C)1/2(D)7/(12)(π)5/6 相关知识点: 试题来源: 解析 DThere are 36 different ways will happen. If the second die...
A fair 6-sided die is rolled twice. What is the probability that the first number that comes up is greater than or equal to the second number? ( ).A.16B.512C.12D.712E.56 答案 D 结果二 题目 【题目】【题目】 A fai r6-sided di ei srolled twice .Wha ti sthe probab ilit ytha...
A fair die is rolled. What is the probability of getting a number greater than 4? A. 1/2 B. 1/3 C. 2/3 D. 1/6 相关知识点: 试题来源: 解析 B。本题考查概率的计算。骰子的点数为 1 到 6,大于 4 的点数有 5 和 6 两种,所以概率为 2÷6 = 1/3。
A die is rolled twice. What is the probability of showing a5on the first roll and an even number on the second roll? Solution Step 1 To find the probability, first, let's determine the possible outcomes when rolling a die twice: ...
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