a) Compute the probability that the sum of the numbers on two (2) dice is even when they are rolled. b) What is the probability that when a coin is flipped six (6) times in a row, it lands heads up every time.

Q: you randomly draw a marble from a bag of marbles that contains 8 blue marbles , 5 green marbles ,…

A: From the information, 8 blue marbles , 5 green marbles , and 8 red marbles. The total number of…

Q: Five dice are thrown once; find the probability of getting total of 5?

A: Solution: From the given information, five dice are thrown.

Q: Question 1 a) Three companies A, B and C supply 25%, 35% and 40% of the notebooks to a school. Past…

A: solution:-a) company A,B,C supply notebooks ro school=25%,35% and 40 % respectivelygiven that…

Q: The assets (in billions of dollars) of the four wealthiest people in a particular country are 40…

A: Probability: From the given information,   X over bar Probability 40 40/297.5=0.1345…

Q: Find the probability that a child flipping an old coin gets the second head on the 8th flip.

A: Here, x=8, k=2 and p=0.5. The general formula for the negative binomial distribution is,…

Q: Two dice are rolled. Find the probability that the sum of the dice is not more than 6

A: If we roll two dice then there are total 36 outcomes. n=36 we can show the outcomes with the help of…

Q: Find the probability of getting either a total of 8 or a 5 when rolling a pair of dice once

A: We have yo find  probability..

Q: Find the probability that a 6 appears at least twice when 12 dice are rolled.

A: In question, 12 dice are rolled. Then we'll find the probability that 6 appears at least twice. The…

Q: 3. I have a quarter that I bought from a magic shop. When I get home, I flip the quarter three times…

A: I flip the quarter three times.Sample space: S = (TTT, TTH, THT, HTT, HHT, HTH, THH, HHH).p be the…

Q: Following is the probability distribution of a random variable that represents the number of…

A: (a)   Obtain the probability that a student participates in exactly two activities.   The…

Q: Roll a pair of dice 10 times. Determine the probability of having exactly

A: Given that the pair of dice is rolled 10 times. When rolling pair of dice, the possible outcomes for…

Q: When rolling a pair of dice, find the probability of getting a sum of 5

A: Given : Sample space of rolling a pair of dice : S = { (1,1), (1,2), (1,3), (1,4), (1,5), (1,6),…

Q: Can the value 6 6 be a probability?

A: Solution

Q: Find the probability that a child flipping an old coin gets the second head on the 6th flip.

A: Consider that tossing coin is a trials . which are independent .  Let's take it as a success  if a…

Q: Find the probability of an event and interpret it

A: I would like probability models to have an interpretation in the real world. Otherwise, what am I…

Q: Find the probability for a roll of two dice. Rolling a sum of 8 (the sum is found by adding the 2…

A: In general, there are 36 possible outcomes when rolling two dice.

Q: d. Find the probability that between 20 and 25 households, inclusive, still have a landline. The…

A: Given: p = 0.48 n = 60

Q: Determine the probability that the rolled dice will result to a multiple of 3 or a square number.

A: It is known that, the outcomes of rolling a die are 1, 2, 3, 4, 5, and 6.

Q: If two dice are rolled, find the probability that neither die shows a 5 on it. Probability

A:

Q: If you roll two dice what’s the probability of rolling a seven the numbers on the dice add up to…

A: we roll two dice total possibilities = 62=36all outcomes are equally likely

Q: Roll 12 dice simultaneously, and let X denote the number of 6's that appear. Find the probability of…

A: Let X be a random variable denotes the number of 6's. Here, X~Bin12,16. Calculate the probability of…

Q: Find the probability of rolling two dice that add up to 3 or 7. (leave your answer as a reduced…

A: Find the probability of rolling two dice that add up to 3 or 7.

Q: Find the probability that a child flipping an old coin gets the second head on the 9th flip.

A:

Q: Following is the probability distribution of a random variable that represents the number of…

A: According to the given information, we have The probability distribution table is, x 0 1 2 3 4…

Q: Roll two dices once. What is the probability that the sum is 7?

A: Formula : Probability = number of favourable outcome/ total number of outcomes

Q: Determine the probability of two dice being rolled and showing a sum of 5.

A: Given data Determine the probability of two dice being rolled and showing a sum of 5

Q: b. Find the probability that a randomly selected person with a kidney stone will take longer than 9…

A: We have given that  Mean=12   Standard deviation=5 X~Normal(mean=12 , standard deviation=5)

Q: Find the probability of rolling two dice that add up to 5. (leave your answer as a reduced fraction)

A: From the provided information,Two dice are rolled.Total outcomes = 36Number of outcomes that add up…

Q: Find the probability that a person flipping a coin gets the second head on the fifth flip?

A:

Q: If two dice are rolled , find the probability that neither die shows a 2 on it . probability =

A: When two dice are rolled the total number of possible outcomes are 36.Here the question is to find…

Q: Find probability of rolling both odd number when roll two dice.

A: We hvae to find given probability..

Q: Find the probability of obtaining a head and the probability of obtaining a tail for one toss of a…

A:

Q: Find the probability that the drawing ends before the fourth draw

A: Given that, there are 52 cards. The drawing ends only if we draw king in this case. So we’ll find…

Q: Ex: You throw darts at a board until you hit the center area. Your Probability of hitting the center…

A: You throw darts at a board until you hit the center area. Your probability of hitting the center…