What is the probability that the cook watched the pot for at least 13 min before the pot started to boil?

Q: We roll a pair of dice four times. Find the probability that a total of five is rolled each time.

A: roll a pair of dice four times  P(total of five each times) = ?

Q: You roll a standard die 3 times. What is the probability you roll a 6 on the first roll, an even…

A: If standard die is rolled than the possible outcomes ares=(1,2,3,4,5,6)No.of even numbers=3…

Q: How many kids? In a survey 46,152 women were asked how many children they had. The results were as…

A:

Q: If the probability that a randomly chosen college student takes statistics is 0.16, then what is the…

A:

Q: 5. Three fair coins are tossed and heads comes up for all of them. If they are tossed again, what is…

A: Tossing of a coin is independent of each other. This implies that outcomes of three coins will be…

Q: If you throw a pair of regular standard die, what is the probability that you will get a sum of 6 OR…

A:

Q: Each of the two friends tosses an unbiased coin ten times. What is the probability that each one…

A: Let X be a random variable denotes the number of heads friend 1 receive.. X~Bin10,12 Calculate the…

Q: Two fair dice are thrown.What is the probability that the score on the first die is 6 or the score…

A: # Given two  fair dice are thrown   then        Sample space (S) = {(1,1), (1,2), (1,3), (1,4),…

Q: evin flipped a coin 450 times. His results are below. Heads Tails 240 210 xpress each probability in…

A:

Q: When you roll two dice, what is the probability to get number 3 as a total? 01/6 01/18 1/36 1/2

A: The table below shows two-dice outcomes. The sample space of the first die (6) multiplied by the…

Q: You roll a dice two times, what is the probability of rolling a six on the first roll and an odd…

A: we will use the definition of probability to solve this.

Q: How to solve probability questions in an easy way

A: How to solve probability questions in an easy way

Q: Two dice are rolled. What is the probability that the sum of the numbers rolled is either 7 or 8?…

A: Given information  Two dice is rolled  Total outcome = 6 x 6 = 36 S={ (1,1) (1,2) (1,3) (1,4) (1,5)…

Q: You roll a SIX sided die. What is the probability that the value of the roll will be even?

A: If we roll a 6 sided dice, the possible outcomes are 1,2,3,4,5 and 6 And each outcome is equally…

Q: A football player scores 2 goals out of every 3 penalty kicks. If we ask him to take 4 penalty…

A:

Q: Suppose you roll a die 5 times. What is the probability of getting at least one even number? The…

A:

Q: Two dice are rolled simultaneously. What is the probability that the two scores are different?

A:

Q: John rolled a pair of dice. What is the probability that they would sum to 6?

A: In general, there are 36 possible outcomes when rolled a pair of balanced dice.

Q: you roll a six-sided die.what is the probability that it is an even number or less than five

A: When a six-sided die is rolled the sample space is S={1,2,3,4,5,6} n(S)=6 P(even number or less than…

Q: A problem in statistics is given to three students A, B and C whose enhances of solving it are 1/2,…

A: Given : The probability of solving a problem by students A, B and C is 1/2,3/4 and 1/4

Q: A pair of fair dice are rolled one time. What is the probability that the sum of the two dice is…

A: Here we have to probability that sum of two dice is equal to 4 or sum is odd number when a pair of…

Q: If the odds against an event are a to​ b, then the probability that the event occurs is (answer…

A: The objective is to find the probability of event occurs, if odd against event are a to b.

Q: A test for a disease gives an answer "Positive" or "Negative". Because of experimental error, the…

A: Introduction: Denote X as the random variable of interest here, which is the number of wrong test…

Q: Two dice are rolled and someone indicates that the two numbers that come up are different. Find the…

A: Given that two dice are rolled. Then the total number of possible outcomes is 36. Let, A = The event…

Q: Two pair of dice are rolled. What is the probability that the sum of their faces will be equal to…

A: Given: Two pair of dice are rolled. To find : The probability that the sum of their faces will be…

Q: Suppose you flip a coin and then roll a die. You record your result. What is the probability you…

A:

Q: Formulate a mathematical problem to explain conditional probability

A: If happening of one event is dependent on happening of another event then, conditional probability…

Q: If the probability that an event will happen is 0.27, what is the probability that the event won't…

A: Probability that event will happen = 0.27Probability that event will not happen = ?

Q: An urn contains forty red marbles and sixty green marbles. Two marbles are selected and discarded,…

A: An urn contains 40 red marbles and 60 green marbles. Total number of marbles in the urn is It is…

Q: 2.4-8. A boiler has four relief valves. The probability that each opens properly is 0.99. (a) Find…

A: 2.4-8. It is given that a boiler has four relief values and the probability that each opens properly…

Q: Can the value 23302330 be a probability?

A: We know that, by an axiomatic definition of probability, Probability of any event must lie between…

Q: Two dice are rolled. The sum of the dice is a 2 or 3. Compute the probability of the compound event…

A: We have given that,  Tw dice are rolled the the sample space (s) is,  s = {(1,1), (1,2),…

Q: In a statistics class there are 21 juniors and 5 seniors; 2 of the seniors are females, and 11 of…

A:

Q: Part 1 of 3 Explain the steps you take when you calculate the probability for P(Z > #) using a…

A: First of all, to find the value of P(Z > #), look at the sign of #, whether it is -ve or +ve. If…

Q: Please answer correctly.

A: Solution

Q: You roll a TWELVE sided die. What is the probability that the value of the roll will be two?

A: When a 12 sided die is rolled then there are 12 possible outcomes. [any number from 1-12] If the…

Q: A problem in statistics is given to three students A,B,C . Whose chances of solving it are…

A:

Q: Suppose 14 students each have a probability of 0.6 for passing statistics. What is the probability…

A: Among 14 students each has a probability of 0.6 for passing statistics. Probability that 3 or more…

Q: If the dice are rolled once , what is the probability of a number that is odd or divisible by 3 ?

A: Assuming the dice is fair, the number of outcomes will be 1, 2, 3, 4, 5, 6. Each outcome has an…

Q: Question 2: The previous classes results show that one of ten students get A grade in the subject of…

A:

Q: A number is chosen at random from 1 to 99. What is the probability that the number contains 2 or 3?

A:

Q: If he sees a wolf, a boy will cry wolf with probability 0.8. If he does not see a wolf, the boy will…

A: Given that