A and B be events with P(A) = P(B) =- and P(A B) = Wha 3 AOB)U(BNĀ)]? None of these 9/10 4/5

Q: A ball is drawn at random from box I and transferred to box II. If the probability of drawing a red…

A:

Q: 8. 250 randomly selected (130 male, 120 female) Skyline students were asked a yes or no question,…

A: Answer:- Given, Total number of skyline students= 250 Male = 130 and female= 120  Using formula, P(…

Q: If m things are distributed among a men and b women, show that the chance that the number of things…

A: Given information: Given that m things are distributed among a men and b women.

Q: Two events A and B are such that P(A) =0.25, P(B) = 0.4 , and P(AUB)3D0.5. Draw a Venn diagram to…

A: From the given information, PA=0.25PB=0.4PA∪B=0.5 The required Venn diagram is shown below:

Q: 1 1 Let A and B be independent events with P(A)= and P(B)= 5. Find P(An B) and P(AUB). 7 P(ANB)= ***

A: given data P(A)= 18P(B) = 15independent eventsfind P(A∩B)and P(A∪B)

Q: Event A and event B are mutually exclusive, P(A) = 0.6 and P(B) = 0.2 Calculate the following,…

A: Answer: From the given data, P(A) = 0.6  P(B) = 0.2 Event A and event B are mutually exclusive,

Q: 11. Suppose (Bn, n 2 1) are events with P(Bn) = 1 for all n. Show PO Bn) = 1.

A:

Q: it has been found that 1 out of every 10 visitors to a museum by something from the gift shop. if we…

A:

Q: 11.) Rewrite each of the following percentages as probabilities, or p levels: 11a.) 17% 11b.)…

A:

Q: Sarah is flipping a coin.  She flips it six times and gets H, H, H, H, H, H.  She thinks that…

A: If the coin is fair, then the probability of getting head (H)= 12 and the probability of getting…

Q: For three events A, B, and C, we know that • A and C are independent, • B and C are independent, • A…

A:

Q: a. P(A’)   d. P(A’∩B’) b. P(A∪B)     e. P[(A∪B)’] c. P(A’∩B)      f. P(A’∪B)

A: Here use venn diagram to answer the question

Q: . If P(A n B) = P(A U B) = and P(A) =;, then A A and B are independent events B A and B are mutually…

A:

Q: and red) totaling 25 balls. If ive blue balls are added to he probability of drawing a vill be…

A: *Answer:

Q: V) Two fair dice are tossed. What is the probability that the sum of the number of dots shown on the…

A: V). Two fair dice are rolled.

Q: Suppose that in a hospitał, 80% of COVID-19 patients were experiencing a cough, 60% were…

A: The union probability for any two events A and B is defined as P(A or B) = P(A)  + P(B) – P(A and…

Q: 4. Suppose an individual is randomly selected from the population of all adult males living in the…

A: Introduction: It is required to compare the probabilities, P (A | B) and P (B | A)  in the given…

Q: For any two events A and B it is known that P(A) = 2/3, P(AUB) = 7/12 and P(A∩B) = 5/12, find P(B

A:

Q: 4 n"+ 1 then Converges 9) Dinerges Test Fails None of these

A: a) converges

Q: a) Two events, M and N, are such that P(M) = 0.6, P(M NN) = 0.2, P(M UN) = 0.85 Find P(N \M) State,…

A:

Q: Suppose that P(A)=1/4 and P(B)=1/3. Assuming that A and B are mutually exclusive events, calculate:…

A: P(A) = 14P(B) = 13independent events.

Q: Transcribe the following text in digital format please

A: Introduction: The set of all the elements that are either in A or in B is the union of the two sets…

Q: (b) Apply Bayes theorem, PA, I8) KAJP0IA,)+PA,Pte |A,) RAO TA to compute the posterior (a) Compute…

A: Given, P(A1) = 0.2 P(A2) = 0.3 P(A3) = 0.5 P(B | A1) = 0.3 P(B | A2) = 0.4 P(B | A3) = 0.2

Q: 7. A survey was made among 100 graduates to report on their employment status. The sample comprises…

A: It is given that the sample comprises 50 male and 50 female graduates. Of which 60 are unemployed.…

Q: Box 1 (B1) has 3 Red and 4 Green balls, Box 2 (B2) has 4 Red and 5 Green balls. One of the boxes is…

A: given that box1 has 3 red and 4 green balls box2 has 4 red and 5 green balls ( a )P(R)=? (b)P…

Q: 1 A fair decahedral die numbered 1, 2, 3, ..., 10 is thrown and the number noted. The events A,…

A: We have given Venn diagram and we have to answer probability questions based on it

Q: 6-Suppose , and n(S)=40, n(E)=6, n(F)=14n(E n F)=2. a) What is the probability of either E For…

A: 6 Obtain the probability that either E or F occurs. The probability that either E or F occurs is…

Q: 8. Use the following probabilities to answer a, b, & c P(A) = 0.4 P(B) =0.6 P(AN B) = 0.24 a) What…

A: It is given that, P(A) = 0.4, P(B) = 0.6 and P(A∩B) =0.24 a) P(A∪B) = P(A) +P(B) - P(A∩B)  =0.4 +…

Q: a) Two events, M and N, are such that P(M) = 0.6, P(M nN) = 0.2, P(M UN) = 0.85 Find P(N |M) State,…

A:

Q: Test { (-1,"! (n! (2m)!

A:

Q: 2. Let 0 0, P(B| A) = P(B|A), then that event A and B are independent. prove

A: We need to prove, P(AnB) = P(A)P(B)

Q: 1.) Please find the following probabilities of A, B, C? A.) ?(? ≤ −1.2)= B.) ?(? ≥ 0.08) = C.)…

A: Given: A.) P(Z ≤ −1.2) B.) P(Z ≥ 0.08)  C.) P(0.23 ≤ Z ≤ 1.40)

Q: What is the probility of no tails if two fair coins are tossed?

A: If Two fair coin is tossed Sample space is given by S = {(H,H),(H,T),(T,T),(T,H)} N(s) = 4 No of…

Q: 8Given that p(A | B)=0, and p(A)=.15, (a) independent? (b) exclusive? are A and B

A: we know that if two events A and B are independent thanP(A|B)=P(A)and P(B|A)=P(B)  If two events A…

Q: a) Show that the probability of the union of (non-mutually exclusive) events A and B can be written…

A: For any two events A and B, union of A and B is defined as the occurrence of either A or B or both.…

Q: . The probability that two specified letters will be placed in the correct envelopes is 1[n(n – 1)].…

A: