What is the probability of getting an extra 1 damage point?

Q: How can I tell whether to use the addition rule or the multiplcation rule when determining…

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Q: What is the probability of throwing a total of 8 with 3 dice ?

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Q: Smoking leads to significant health problems, 20% of adults in Europe smoke. Consider a group of 250…

A: X has binomial distribution. X~B(n,p) Where n=250 and p=0.20 np and np(1-p) is greater than 5. then…

Q: Find the probability of obtaining an even number or a number can be divided by 3 without remaining…

A: Probability is a branch of mathematics or statistics which is basically deals with the chances of…

Q: How does the probability of an event can be determined?

A: The term probability is used widely (usually in statistics theory) as it gives the estimate of the…

Q: What is the probability of having a family composed of 12 siblings all the same gender? (answers to…

A: Given the probability of having a family composed of 12 siblings all the same gender

Q: What is the probability that there are two flaws in 5 square meters of cloth?

A: Let X denote the number of flaws per 5 square meters of cloth. Then X follows Poisson distribution…

Q: Suppose a baseball player's batting average is .325. What is the probability that in the next 100…

A: Let X denotes number times player hit ball.  It is given that player's batting average is 0.325.…

Q: What is the probability that when a coin is tossed 5 times it lands 3 times heads?

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Q: How do you find the correct probability for something such as finding a green bead among red beads…

A: The question is regarding selecting a green bead from a collection which consists of beads of two…

Q: What is the probability of getting at least one red ball when drawing 4 balls from a box containing…

A: Given that a box contains 3 red balls, 4 white balls and 6 yellow balls and 4 balls are drawn from…

Q: d. What is the probability that more than 5 paint defective SUVS are produced?

A: Here Given  Proportion of Defective BMW =0.002=p And Total BMW produced =1000=n So Here  Production…

Q: How do I find the z-score that corresponds to a cumulative probability of​ 0.975 using excel?

A: The normal distribution:A continuous random variable X is said to follow normal distribution with…

Q: If the probability of choosing a red chip from a bucket is 0.4, What is the probability of not…

A: We have the probability of choosing a red chip from a bucket is 0.4

Q: What is the probability mean

A: our objective is to define probability

Q: selects 10 chips from the box of 95 and tests them. What is the probability of obtaining 2 defective…

A: Here  This is without replacement model

Q: A coin is tossed 3 times. What is the probability of getting 3 tails up?

A: Given : Experiment : Tossing coin 3 times

Q: What is the probability of drawing a spade or a red ace from an ordinary deck of playing​ cards?

A: The total number of cards in an ordinary deck of playing cards = 52 Total spade cards = 13 Total red…

Q: What's the probability of being dealt exactly 3 Jacks when playing 7 card draw poker?

A: Probability quantifies the chances of happening an event. The probability values always lie in the…

Q: threw a cut three times, so what's the probability of getting the picture twice?

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Q: What is the probability of having no errors on a page?

A: Poisson distribution is a discrete probability distribution . It is the most widely used .

Q: What is the probability that he will roll a number greater than 2

A: Given:  A six pair to dice rolled from  S={1,2,3,4,5,6}  then to find probability that number…

Q: A secretary makes 2 errors per page, on average. What is the probability that on the next page she…

A: Given: Average number of errors per page is  λ=2

Q: What is the probability of picking three spade face cards or two red cards?

A: Here we have to find probability of picking three spade face cards or two red cards

Q: What does probability describes.

A: Probability is the likelihood of the occurrence of the event. It tells how often the event will…

Q: What is the probability of not getting the sum of 8 or the sum of 3 in rolling a die twice?

A: Let S be the sample space of two dice being rolled. Hence,  S = { (1,1), (1,2), (1,3), (1,4), (1,5),…

Q: What is the probability of getting a number that is less than 8? *

A: In the given spin there are 7 outcomes, out of which 7 numbers are less than 8.

Q: A jar contains 3 red, 2 white, and 5 blue marbles. What is the probability of selecting two marbles…

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Q: What is the probability of getting exactly one head when a fair coin is tossed for 3  times?

A: GivenA coin is tossed 3 timesn=3p=12=0.5        ( head occurs once in 2 chances i.e., head or…

Q: What is the probability of rolling a die and rolling a 2 or a 3 or a 4?

A: The probability of an event can be defined as follows:

Q: Find out the probability of getting a total of either 7 or 11 in a single roll of two dice?

A: Ans#- Given, Roll a dice twice then sample space                                           S   =…

Q: What is the probability that a randomly chosen senior will have a GPA greater than 4.1? The…

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Q: The average number of emergency calls that an ambulance service gets per day is 5. What is the…

A: The average number of emergency calls that an ambulance service gets per day is 5. What is the…

Q: What is the probability of getting either a sum of 7 or at least one 6 in the roll of a pair of​…

A: We can get sum of 7 if the outcomes are: (1,6) , (6,1) , (2,5) , (5,2) , (3,4) , (4,3)

Q: Apple produces about 300 iPads every hour at their factory in Silicon Valley. On average, about 2.5…

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Q: What is the probability of randomly drawing a RED Fa Card OR a card with a BLACK NUMBER?

A: We know that  In a standard deck of cards, there are 52 cards in a deck. In a deck, 6 are red face…

Q: What is the probability that X equal 2?

A: The probability of rolling a four = 1/6 = p  n = 8

Q: Suppose that you fip a coin 13 times. What is the probability that you achieve at least 7 taits?

A: Binomial Distribution: It is used to obtain the probability of successes in some n number of…

Q: A fair die is thrown 25 times. What is the probability of getting at least 8 “fives?”

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Q: It is estimated that​ 20% of luxury cars manufactured in 2012 were silver. A car dealership…

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Q: The probability of passing a class is 70%. What is the probability that 17 out of 20 students pass…

A: From the given information we want to find the probability that 17 out of 20 students pass the…

Q: What is the probability that a student is in 11th grade and plays football?

A: we have to find probability..

Q: Find the probability of rolling an even number no a fair die?

A: Solution: Suppose a fair die is rolled. The sample space is The number outcomes in a sample space…

Q: What is the probability that passing grade?

A: Given: To find: 1).Probability of choosing female got pass marks 2).Probability of choosing  male…

Q: Suppose a baseball player's batting average is .325. What is the probability that in the next 100…

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Q: What is the probability of getting either a spade or a queen when drawing a single card from a deck…

A: Here Total NO of Cards=52

Q: What is the probability of getting a head when tossing a coin?

A: GivenA coin is tossed

Q: The average number of trailer that passed by the south road properties is 60. What is the…

A: The average number of trailer that passed by the south road properties is 60.

Q: The probability of finding a gold card is 0.03. What is the probability that 2 out of 25 randomly…

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