Q2/ Three coins are tossed, let A be event (at least 2 heads) and B be the event the same ). Find P(A/B) , P(B/A), P(A° /B) and P(B° /A).

Q: Q2/ Three coins are tossed, let A be event (at least 2 heads) and B be the event (all the same ).…

A: Let us construct the sample space for the event "3 Coins are tossed" S=HHH, HHT, HTH, THH, HTT, THT,…

Q: Q2/ Three coins are tossed, let A be event (at least 2 heads) and B be the event (all the same ).…

A:

Q: Let,P=The probability for a rolling die to show an even number for the first time on 10th turn,…

A: Given: P=The probability for a rolling die to show an even number for the first time on the 10th…

Q: În a class of 20 students, 12 study biology, 15 study history and 2 students study neither biology…

A: Denote events: B: biology H: history P(BUH) = 1 - P(neither B nor H probability) = 1820 (a). P(B∩H)…

Q: Q2/ Three coins are tossed, let A be event (at least 2 heads) and B be the event (all the same ).…

A: Provided information is ; Three coins are tossed then sample space is given by ; sample space(s) = {…

Q: A and B are events such that P(A) = 0.4 and P(B| A) = 0.7. Find P(A&B).

A: The formula for dependent event P (A and B) is given below:

Q: 24. Suppose a student is selected at random from 100 students where 30 are taking ECE , 20 are…

A:

Q: Q2/ Three coins are tossed, let A be event (at least 2 heads) and B be the event (all the same ).…

A:

Q: Every customer in a restaurant is served water. I represents a randomly selected customer that…

A: Given events; I: a randomly selected customer that has water with ice. L: a randomly selected…

Q: The probability that a basketball player scores in a free shoot is p=0.75. We take a sample of 16…

A: Given : p = 0.75 n = 16

Q: Q2/ Three coins are tossed, let A be event (at least 2 heads) and B be the event (all the same ).…

A:

Q: 3. If a letter is chosen at random from the English alphabet, find the probability that the letter…

A: Total alphabets = 26 a) There are 5 vowels and y is not a vowel P( for a letter to be vowel)  = 5/26…

Q: You randomly select an integer from 0 to 19 ​(inclusively) and then randomly select an integer…

A: For first if we select an integer 0 to 19 so there will be total 20  so the probability of selecting…

Q: The events A, C are disjoint and P (A) = } and P(BnC) = %3D Find the value of P(AU(B®UC©)°)

A:

Q: The probability of a customer ordering a particular model of a new car in silver is 0.31. Find the…

A: Here, n=12 and p=0.31.

Q: at irsc the probability that a student is a male is 0.52, that a student is a business major is…

A: Let A denote the student is a male, and B denote the student is a business major. At IRSC the…

Q: If the two events A and B are independent, P(A) = and P(B) = then P(BIA) 4. 2.

A: Hi! Thank you for posting the question. Since you have posted multiple questions, we are answering…

Q: In the American version of roulette, a ball is spun around a wheel and has an equal chance of…

A: Given: Total slots=38  ……1   From the figure: Total black colour slots=18  ……2

Q: Assume that a die used for gaming is in the shape of a regular octahedron. The faces are numbered 1,…

A: Given:          A octahedron die is rolled. with number on faces are 1,2,3....,8.

Q: Q2 Three coins are tossed, let A be event (at least 2 heads) and B be the event (all the same). Find…

A:

Q: If 100 players are randomly selected, what is the approximate probability that the average time…

A: Let X be the amount of time which follows uniform distribution with parameters 0 and 100. The mean…

Q: Q2/ Three coins are tossed, let A be event (at least 2 heads) and B be the event (all the same ).…

A: Given: A coin is tossed 3 times. The sample space formed is:…

Q: 2. In the diagram, AC = selected at random from AB, what is the probability that: a. X is between A…

A: Given:          AC=CBCD=DBDE=EB Let: AB=2xSo,       AB=AC+CB2x=2AC                          use…

Q: 6- Let F be the event that a student is enrolled in a finance course, and let S be the event that a…

A: F is an event that the student enrolled in Finance. S is an event that the student enrolled in…

Q: In a large population, 62 % of the people have been vaccinated. If 4 people are randomly selected,…

A: It is given that p=0.62 and n=4.

Q: An experiment consists of rolling a single die, two events are defined as, A = {a 6 shows up}, B =…

A:

Q: Q2) A straight segment (ina äiebi) of length one unit is randomly divided into three parts ,what is…

A:

Q: Events A and B are mutually exclusive. Suppose event A occurs with probability 0.33 and event B…

A: (a) Here, the event A and the event B are mutually exclusive. Hence,  PA∩B=0. The DeMorgan's law is,…

Q: 35. A line segment AB is divided into three parts by two points P1 and P2 at random. Find the…

A: Given, From the given data, Let AB be the given line and let P1 be nearest to A then P2.

Q: Q3B/ Consider two events A and B such that P(A) = and P(B) = ;, find the value of P(BN A) if 1) A…

A:

Q: 60% of the voters favor Ms. Stein. If 4 voters are chosen at random, find the probability that all 4…

A: It is given that n = 4 and p = 0.60.

Q: A vaccine has a 90% probability of being effective in preventing a disease. the prob. of getting the…

A: There is a probability of 90% that a vaccine will be effective in preventing a disease. There is a…

Q: Q2) in toss aloin 3 Times experiment , if the event A. {Head apper only { 13. simillar otcomes} c+ {…

A: If the probability of getting selected for each outcome is equal then such outcomes can be termed as…

Q: Q2/ Three coins are tossed, let A be event (at least 2 heads) and B be the event (all the same ).…

A:

Q: 3. On any day, the probability that Huixian will miss her bus is Find the probabiley ty ) she will…

A: Probability that Huixian will miss her busis 1/7 i) Probability that she will catch the bus on a…

Q: You randomly select an integer from 0 to 7 ​(inclusively) and then randomly select an integer from 0…

A: First it is needed to select an integer from 0 to 7, inclusively.

Q: Use the given spinner to answer the question. Each green sector occupies 10​% of the​ circle, each…

A: P(green sector occupies=0.10P( blue sector occupies)=0.10P(red sector occupies)=0.11P(yellow sector…

Q: Urn A has 2 white and 3 black balls, Urn B has 4 white and 1 black, Urn C has 3 white and 4 black…

A:

Q: when a coin is tossed twice, the possible outcomes are HH HT TH TT. List the outcomes that comprise…

A:

Q: Q2: Suppose there are 12 distinct pairs of socks. What is the probability that there is at least one…

A: Let us denote the pair of socks as S1,S2,S3,S4....,S11,S12. The pairing is to be done randomly. But…

Q: The students in a class are selected at random, one after another, for an examination. Find the…

A:

Q: QIC/ If the disjoint events A and B such that P(B)=1/3 , then the value of P(BN A) is-----,

A: It is an important part of statistics. It is widely used.

Q: Q2) A straight segment (us iebi) of length one unit is randomly divided into three parts ,what is…

A: Here devide line segment into three parts A,B AND C

Q: Edna is fouled hard in an exciting basketball game. It is ruled a flagrant foul, and the opponent is…

A: probability mass function of B.D is = f ( k ) = ( n  k ) p^k * ( 1- p) ^ n-kwhere       k = number…

Q: The probability that a person owns a car is 0.85, that a person owns a laptop is 0.45, and that a…

A: Comments: As per our guidelines we are supposed to answer only three subparts. Kindly repost other…

Q: %3D Events A and B are such that P(A) = - P(ASB')= - and P(An B) = so P(AI B) is Select one: O a.…

A: we have given that  P(A)=5/12 , P(A/B' ) =7/12 , and P(A AND B)=1/8

Q: the probability that a missile hit the target is 0.90. If three missile of this type has been fired.…

A: The probability that the missile hits the target is 0.90. The number of missile fired are 3.

Q: Q7: A die is rolled four times. What is the probability that we obtain exactly one 6?

A: We have given that,  Sample space = { 1, 2, 3, 4, 5, 6} Probability of  one 6 = 1/6 = 0.167i Total…

Q: The probability that a randomly selected student from a college is a senior is .20, and the joint…

A: