Suppose that in a year of 365 days, it rains on 34 days. There is lightning on 19 days. There is both lightning and rain on 12 days. Compare the chance that a rainy day has lightning to the chance that a day with lightning has rain. Show your work here P(lightning | rain) = P(rain | lightning) =

Q: The probability of drawing three non-face cards in a row from a standard deck of cards when the…

A: In a deck of cards, there are 52 cards. There are 12 face cards among those 52 cards.  So (52-12)=40…

Q: Suppose that in a year of 365 days, it rains on 87 days. There is lightning on 15 days. There is…

A: In question, Given that in a year 365 days, it rains on 87 days, lightning on 15 days and both…

Q: If the probability that a student selected from the MST class is a Bartician is 0.01 and the…

A: It is given that  P( Bartician ) = 0.01 P( female and Bartician ) = 0.0065

Q: What, then, is the chance that there will be a need for exactly 2 ambulances on the said highway,…

A: It has been observed that the average number of traffic accidents requiring medical assistance on…

Q: Find the probabilities of getting Three 3s and then a 4 or a 5 in 4 rolls of a balanced die

A: a) since probability of a head on a fair coin is 1/2 therefore due to independence of trials P(eight…

Q: Suppose the probability that a person in Jordan is exposed to corona = 0.05 , if 700 persons attend…

A: Given :  the probability that a person in Jordan is exposed to corona = 0.05 , P = 0.05 Now,  700…

Q: Due to covid-19 the ministry of education decided to close the educational institutions. But in some…

A: Let X denote the number of institutions that remain open and it follows Poisson distribution with…

Q: A has a 80% chance of beating Team B in any given game. Jacob used this information and determined…

A: Given: P(A winning) = p = 0.80 Number of games in a series (n) = 5 Now, team A will win if the…

Q: Suppose that a trainee soldier shoots a target in an independent fashion. If the probability that…

A:

Q: If in a bag there are 4 white, 2 black, 3 yellow and 1 red balls and if we take out a ball without…

A: If in a bag there are 4 white, 2 black , 3 yellow and 1 red balls.                  Total = 4 + 3 +…

Q: A ballon at a party pops when kids play with it with probability 0.40. What are the probability the…

A: Solution: From the given information, probability of a balloon at a party pops when kids play is…

Q: a man has n keys that one will open the door. if he randomly tries the keys, discarding those that…

A: Solution:

Q: Suppose that the probability that Bob will go downtown is  45%.  Now, also suppose that if Bob goes…

A: Given, Suppose that the probability that Bob will go downtown is  45%.  Now, also suppose that if…

Q: The chance of rain is 20%, the chance of it being sunny is 60%, and the chance of it being sunny and…

A: Given that, The chance of rain is 20% The chance of it being sunny is 60% The chance of it being…

Q: The probability that a student pilot passes the written test for a private pilot's license is 0.55.…

A: Probability distributions are of two types, discrete and continuous distributions. Binomial…

Q: There are three boxes: the first box has 2 red balls and 5 blue balls, the second box has 4 red…

A: Probability

Q: The probability that an individual commutes to work by car is 0.9. What is the probability that ten…

A: Given data: The given probability that individual commutes to work by car is p=0.9. The total…

Q: P(lightning | rain) = P(rain | lightning):

A: We have given that  The total number of days = 365 Rainy days = 103 Lightning days = 20 Rainy and…

Q: There are 10 mistakes on the "Probability" slides of Discrete Mathemetics. If the number of slides…

A: Given: There are 10 mistakes on the "Probability" slides of Discrete Mathematics. n=50

Q: Suppose that E and F are two events and that N(E and F)=420 and N(E)=520 what is P(FE)

A: Answer: From the given data, N(E and F) = 420 N(E) = 520

Q: The probability that a randomly selected 40-year-old female will live to be 41 years old is 0.988…

A:

Q: The probability that a newly matriculated student will not get to the second year of their studies…

A:

Q: Imagine that the probability that a random person will receive a phone call during this exam is…

A: Let p→be the probability that a random person will receive a phone call during exam is 16% i.e. 0.16…

Q: Suppose each time you take a free-throw, there’s 20% chance that it will go in. You must make 5…

A: As given: There is a 20% chance that a throw will go in. Hence, P( throw) = p = 20% or 0.2 The…

Q: There are 2 coffee machines at the Café. Probability that machine1 fails is 0.3. Probability that…

A: Let A denote the coffee machine-1 fails and B-denote the coffee machine-2 fails. Here, it is known…

Q: (1) (11) Show all the possible outcomes with a tree diagram. Find the probability that two heads and…

A: Here given three coins are Thown And take head = H tail = T  P(H) = 1/3 P(T) = 2/ 3

Q: Two neoprene gaskets are selected from a big lot. The probability of obtaining 1 nonconforming unit…

A: Given, Let X be no of nonconforming units P(X = 1) = 0.35 P(X =2) = 0.15

Q: Car inspection: Of all the registered automobiles in a city, 11% fail the emissions test. Fourteen…

A: Given: 11% of registered automobiles fail the emissions test. 14 automobiles are randomly selected…

Q: When making random guesses on an 8 question quiz the probability of guessing correctly on any one…

A:

Q: The probability of a randomly selected shark attacking during a year is 0.0612. If a family of a…

A: Answer: Given that: p= 0.0612 , n= 3 now will use Binomial probability…

Q: if in a bag there are 4Re, 2 black, 3 yellow and 1 red balls and if we take out a pall without…

A: Answer - If in a bag there are 4 white, 2 black , 3 yellow and 1 red balls.                  Total =…

Q: In a certain casino game, the player wins $500 with a probability of 0.01, wins $80 with a…

A: the player wins $500 with a probability of 0.01, wins $80 with a probability of 0.05, and loses $10…

Q: The probability that Aiko can drive to work without having to stop at a red light is 0.125. The odds…

A: Given: The probability of not having to stop at a red light is: P(Not Stop) = 0.125

Q: What is the rstudio code to find the probability that an observation from N(-2, 1), is between -3…

A: Solution-:Let, X- be the normal random variablewe want to find P(-3<X<1)=?  (By using rstudio)

Q: A number is drawn at ramdom from a box. There is a 20% chance for it to be less than 10. There is…

A: A number is drawn at ramdom from a box. There is a 20% chance for it to be less than 10. There is…

Q: The probability that a randomly chosen American adult gets less than an average of 7 hours of sleep…

A: Let Event A assume the randomly choosen American adult get less than an average of 7 hours sleep a…

Q: Suppose that in a year of 365 days, it rains on 62 days. There is lightning on 13 days. There is…

A: From given information,  P(rain) = 62/365, P(lightning) = 13/365, P(rain and lightning) = 12/365

Q: A survey in a Ruga community indicates, 15% of the inhabitants are herders. 10 people areinterviewed…

A: The objective of this question is to find the probability that exactly 3 out of 10 randomly selected…