Two dice are rolled together. If the sum of both dice is 6, what is the...

Two dice are rolled together. If the sum of both dice is 6, what is the probability that one will come in 2? (10 points)

The average weight of product A produced in a factory is 21 and the standard deviation is 5. Calculate the probabilities P (X> 20) and P (18 <P <22).

Calculate the median and standard deviation of the series below. (20 points) Classes

0-2 30

2-4 70

4-6 50

6-8 30

8-10 20

PLEASE SOLVE CORRECTLY , I have no questions remain :)

Expert Solution

orchestra answered 1 year ago

Q1. Two fair dice are rolled. What is the probability of… a) Rolling a sum of...

Q1. Two fair dice are rolled. What is the probability of… a) Rolling a sum of 4 or doubles? b) Rolling a sum of 4 and doubles c) Rolling a sum of 2, 4 times in a row? Q2. True or False. A discrete sample space is one in which outcomes are counted

a. Two dice are rolled; find the probability that the sum of the two numbers is...

a. Two dice are rolled; find the probability that the sum of the two numbers is 7. b. If one card is drawn from a standard deck, find the probability of getting a spade card or a Queen. c. A couple has 3 children, find the probability that exactly one are girls.

A pair of dice is rolled and the sum of the dice is recorded, determine the...

A pair of dice is rolled and the sum of the dice is recorded, determine the probability that: a) The sum is greater than 5 given the first dice is a 4. b) The sum is greater than 9 given the second dice is a 6. c)The sum is even given the second dice is a 4 d) The sum is odd given the first dice is a 3 e) A double is rolled given neither dice is a 4...

13. Two different colored dice are rolled simultaneously. What is the probability of getting a sum...

13. Two different colored dice are rolled simultaneously. What is the probability of getting a sum of 2? 21. What is the probability that if 15 letters are typed, no letters are repeated? Round your answer to 6 decimal places as needed. 22. There are 10 female board members and 20 male board members. How many ways are there to make a committee of 19 board members? How many ways are there to make a committee of 19 board members...

7. Two fair six sided dice are rolled. (i) What is the probability that the sum...

7. Two fair six sided dice are rolled. (i) What is the probability that the sum of the two results is 6? (ii) What is the probability that the larger value of the two results is 4? (iii) What is the probability that the both results are at most 4? (iv) What is the probability that the number 3 appears at least once?

Two dice are rolled one after the other. Find the probability that the sum of the...

Two dice are rolled one after the other. Find the probability that the sum of the dots on the dice total is a number greater than 11 if the second die is a 5.

Two ordinary fair, six-sided dice ate rolled. What is the probability the sum of the numbers...

Two ordinary fair, six-sided dice ate rolled. What is the probability the sum of the numbers on the two dice is 6, given that the number on at least one of the dice is 3? What is the probability the sum of the numbers on the two dice is 8, given that the number on at least one of the dice is 3? What is the probability that the sum of the numbers on the two dice is 9, given...

Question

Two dice are rolled together. If the sum of both dice is 6, what is the...

Solutions

Expert Solution

Related Solutions