(a) P( sum of 3 and one 2) (b) P( sum of 10) (c) P( sum of 3 or exactly one 4) (d) P( two 3 s and sum of 6

Q: 17. Approximately 10% of all people are left-handed. Suppose that you randomly ask 8 people "are you…

A: Given that  n=8 , p=10%=0.1 , q=1-p=1-0.1=0.9 X~Binomial(n=8,p=0.1) X= Number of left handed…

Q: A new computer user creates a password consisting of one letter followed by a one-digit number (0 –…

A: Given data: The total number of digits is n=10. The total number of the alphabet is A=26.   The…

Q: A die is loaded such that the odd numbers have the same chances of occurrence, the even numbers have…

A: Let p be probability of observing 5, than by given condition probability of observing 4 is 2p As it…

Q: A single die is rolled twice. In reduced fraction form, Find the probability of getting a number…

A: A single die is rolled twice. It is needed to find the probability of getting a number less than or…

Q: In the series system the reliability of the system is the product of the reliabilities of the, а.…

A: Given problem Given that   In the series system the reliability of the system is the product of the…

Q: The figure shows a composite figure formed by two right triangles, a square, and a circle. Determine…

A:

Q: a. P(A) = b. P (B) = c. P(C) =

A: Classical definition of probabilityPermutationNumber of ways in which n distinct object can be…

Q: You rolled a six-sided die 60 times and got the following tallly 20 ones. 20 twos. 15 threes. 3…

A: given  You rolled a six-sided die 60 times and got the following tally 20 ones. 20 twos. 15 threes.…

Q: One of two urns is chosen at random with one as likely to be chose rom the chosen urn. Urn 1…

A: Given, P(Urn 1) = P(Urn 2) = 1/2

Q: Jod are dealt two cards successively (without replacement) from a shuffled deck of numbered cards…

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Q: If you roll the die 10 times,

A: Number of faces a dice has is 10 Probability of getting 3 is 0.1 as 1/10

Q: Solve for the following and show your solution: Two diced are rolled. How much is the chance of…

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Q: Consider rolling 2 3-sided dice. Let X = the sum of the dice. Let Y = the product of the dice. a.…

A: It is given that there are 2 dice that are 3 sided. X is defined as the sum of dice and Y is defined…

Q: One of two urns is chosen at random with one as likely to be chosen as the other. Then a ball is…

A: Number of balls in first urn = 1 white and 5 red ballsNumber of balls in second urn = 4 white and 2…

Q: If you throw a dart at a dartboard in the shape of a regular hexagon of side length 2 feet, what is…

A: From the given information, a dart at a dartboard in the shape of a regular hexagon of side length…

Q: The numbers 1, 2, . ..., n are arranged randomly in a sequence. Find the probability that the digits…

A: To find the probability that the digits 1 and 2 appear as neighbors in a randomly arranged sequence…

Q: Consider rolling 2 3-sided dice. Let X = the sum of the dice.  Let Y = the product of the dice. a…

A:

Q: A box contains cards numbered 6 to 50. A card is drawn at random from the box. probability that the…

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Q: Each face of a regular tetrahedron is number consecutively from 1 to 4.  *If it is tossed twice,…

A: Given that a regular tetrahedron is tossed twice : The sample space when this experiment is done,…

Q: Q20. If a number x is chosen at random from the numbers -2,-1,0,1,2. Then, the probability that x²<2…

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Q: Find the probability of getting 6 face cards (king, queen, or jack) when 6 cards are drawn from a…

A: We have given that the 52 cards of a standard deck. Total face card = 12

Q: What is the probability that you get at least one 3 to show from 100 roll

A: You are to roll a die 100 times. The rolls are independent of each other. A die has sides…

Q: Suppose you roll a regular 6-sided die with the numbers 1 through 6. What is the probability that…

A: We have to find the probability that you roll a 3 and then roll a 4.......

Q: A ping pong ball is drawn at random from an urn consisting of balls numbered 4 through 9. A player…

A: a) An urn consists balls numbered 4 through 9. That is there are 6 balls in the urn. The probability…

Q: 30 tickets are sold and three prizes are to be awarded, find the probability that one person will…

A: Given Total tickets=30

Q: Question 7 If two dice are rolled one time, find the probability of getting the result shown. Enter…

A: 7)Given two dice are rolled one timeThen the possible outcomes…

Q: Two numbers are selected at random from the integers 1 through 9. If the sum is even find the…

A: To find the probability

Q: Consider an experiment in which a marble is tossed into a rectangular box with dimensions 2x…

A:

Q: Suppose 7 female and 6 male applicants have been successfully screened for 5 positions. In how many…

A: Given that,      Number of females=7      Number of males=6      Total number of applicants=13 we…

Q: Q1 find the standrd devaiton of A  ,B and C  where  A  is the resulto of rolling  a 4 sided dice .…

A: Solution :  Let, A : Result of rolling 4 sided dice. A 1 2 3 4 P(A) 0.25 0.25 0.25 0.25 Now,…