试题来源: 解析 DThere are 36 different ways will happen. If the second die is 1, the first die has 6 ways. If the second die is 2, the first die 5 ways and so on. So, there are 21 ways in total. Thus, 2136=712 反馈 收藏 ...
You roll a fair 6-sided die.What is P(roll less than 4)?If necessary. round your answer to 2 decimal places Your answer should be an integer. like 6an exact decimal. like 0.75 a proper fraction, like 1/2 or 6/10an improper fraction. like 10/7 or14/8 a mixed number, like 1 ...
Consider a six-sided die. The probability of getting a 4 is equal top=16. Moreover, the probability of getting a 4 five times is... Learn more about this topic: Multiplication Rule of Probability | Definition & Examples from Chapter 4/ Lesson 11 ...
Consider a 12-sided die, which has a side for each number from 1 to 12. A. How many microstates are there for rolling this die? B. How many microstates are there for rolling two dice like this? C. What is the probability of rolling two...
What is the probability of rolling a sum of 9? Roll 6 6-sided fair dice. What is the probability that all 6 rolls are different? We roll two fair dice. Given that the two dice land on different numbers, what is the conditional probability that at least one d...
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?相关知识点: 试题来源: 解析 D There are 36 different ways will happen. If the second die is 1, the first die has 6 ways. If the second ...
【题目】 A fair 6-sided die is rolled twice, What is the proba bility that the sum of the two rolls' outcomes is a pe rfect square? 相关知识点: 试题来源: 解析 【解析】 7/(36) There are 7 out of 36 outcomes are perfect squares: 1+3, 2+2, 3+1, 3+6, 4+5, 5+4, 6+3...
You have a six sided die, and it is rolled. What is the probability of rolling a 1 assuming you roll an even number? What is the probability of never rolling a 6 when rolling a 6-sided die 10 times? What is the probability of rolling an even number on a six-sided die ...
What is the probability of rolling an even number on a six-sided die and then rolling a 4? a) {eq}\frac{1}{36} {/eq} b) {eq}\frac{1}{12} {/eq} c) {eq}\frac{1}{5} {/eq} d) {eq}\frac{5}{6} {/eq...
Three fair six-sided dice are rolled.what is the probability that the values shown on two of the dice sum to the value shown on the remaining die?答案 问:有三个相同的六面骰子.当其中两个骰子示数之和为另一个骰子示数时,求其概率.列出可能情况:1,1,2 1,2,3 1,3,4 1,4,5 1,5,62,...