A and B are two events such that P(A) = 0.36, P(B) = 0.41, P(A or B) = 0.53 then What is P(A and B)? Round to 2 decimals

Q: how do I write the answer between 0 and 1?    In a large school, it was found that 64% of students…

A: The objective of this question is to find the probability that a randomly selected student is taking…

Q: Ans. 1/243, 10/243, 40/243, 80/243, Q.6 If 20 % of the bolts produced by a machine are defective,…

A: Given : Let X : No. of bolts produced by a machine are defective n=5 p=0.20

Q: 16 The probability that an event will happen is P(E) = 19 Find the probability that the event will…

A: Given The probability that an event happen is P(E)=1619 Result: For any event A is a subset of…

Q: nge receives an average in a given minute, the e calls;

A:

Q: A bucket contains 7 blue, 3 red and 9 black pens. If three pens are drawn one by one without…

A: a bucket contains 7 blue, 3 red and 9 black pens.total number of pens in bucket=7+3+9=19if 3 pens…

Q: Brian buys a bag of cookies that contains 4 chocolate chip cookies, 8 peanut butter cookies, 5 sugar…

A: Number of chocolate chip cookies is 4. Number of peanut butter cookies is 8. Number of sugar cookies…

Q: Consider two independent events A and B such that P(A) = 0.5 and P(B) = 0.6, what is P(AUB)? %3D

A: Given that A and B are independent events. Thus, P(A n B) = P(A)P(B) = 0.5*0.6 = 0.3

Q: Orenda buys a bag of cookies that contains 7 chocolate chip cookies, 5 peanut butter cookies, 8…

A: The bag contain 7 chocolate chip cookies  5 peanut butter cookies 8 sugar cookies and 5 oatmeal…

Q: b. Find the probability that a randomly selected acre in the forest has fewer than 43,985 ants. c.…

A:

Q: If A and B are independent events P(A) = 0.28 and P(A or B) = 0.64 then find P(B)? Scanned with…

A: Given  A and B are independent P(A)=0.28, P(A or B)=0.64  P(B)=?

Q: qm7 5 Alfonso buys a bag of cookies that contains 5 chocolate chip cookies, 7 peanut butter cookies,…

A: To find the probability that Alfonso first selects an oatmeal cookie and then selects a sugar…

Q: les in defined as being reincarcerated within five years of being sent to jail initially. Among the…

A: Given Among the data reported, the magazine cites that the recidivism rate for blacks is 80.9%…

Q: (d) What is the probability that a person does not watch the British Open?

A: Let's define the events first. M : The event that watch the Masters. B  : The event that watch the…

Q: P(4 science and 5 math) = 0 0/0 믐 X Ś

A: It is given that The total number of books= 13 + 9 = 22The number of selected books= 4 + 5 = 9

Q: Based on a survey, assume that 37% of consumers are comfortable having drones deliver their…

A: Suppose a random variable x, defines that the number of consumers who are comfortable having drones…

Q: Consider the events Aand B such that P(AUB) = 0.7 and P(An B) = 0.4. Then P(A) + P(B) = O 0.7 0.6…

A: Given PA∪B = 0.7PA∩B = 0.4

Q: Suppose that P(E)=0.15, P(F)=0.45 and P(F|E)=0.7 Are E and F independent? Determine whether the…

A:

Q: A student goes to the library. Let events B = the student checks out a book and D = the student…

A: Given,P(B)=0.33P(D)=0.24P(D|B)=0.52

Q: A restaurant owner speculates from his past experience that 20% of the cust reservations. The…

A: Consider a random variable X which represents the number of customers who cancel their reservation.…

Q: 117.If A and B are independent events such that P(B) = P(AUB) = 0.8 then P(A) is

A:

Q: 4. | Basic Computation: Addition Rule Given P(A) = 0.7 and P(B) = 0.4: (a) Can events A and B be…

A: In both questions P(A) and P(B) are given

Q: The odds that tax revenue in a certain country comes from corporate income tax are 29:971. Find the…

A: From the provided information, The odds that tax revenue in a certain country comes from corporate…

Q: You randomly pick a coin from the box containing 1 fair coin and 1 weighted coin (where proi = 0.7),…

A:

Q: 50 tickets are sold in a raffle where 6 prizes will be given. Terri buys 10 of the tickets. What is…

A:

Q: Dustin buys a bag of cookies that contains 7 chocolate chip cookies, 6 peanut butter cookies, 8…

A:

Q: Tina plays college soccer. She makes a goal on 63 % of her attempts. On her next game she will…

A: Given that , P(A)=0.63.  and P(B)=0.63P(B|A)=0.85

Q: Probability is always a number between and inclusive?

A:

Q: For two events A and B, P(A) = 0.55, P(B) = 0.40, and P(A & B) = 0.22. Find P(A|B). Express your…

A: Given that  P(A) = 0.55, P(B) = 0.40, and P(A & B) = 0.22

Q: b. Out of 50 students, 15students got grade B in "Probability and statistics". If two students are…

A: From the provided information, Total students = 50 Students who got grade B = 15 Students who got…

Q: In each of Exercises, decide whether or not the two events in question are independent or whether it…

A: The necessary condition for any two events A and B are said to be independent is,

Q: Bianca buys a bag of cookies that contains 9 chocolate chip cookies, 6 peanut butter cookies, 6…

A: From the given information, Number of chocolates in the bag =9 Number of peanut butter cookies in…

Q: Q50. Two dice are rolled once. Find the probability of getting such numbers on the two dice, whose…

A: It is required to find the probability of getting two numbers, the product of which is 12, when two…

Q: Results from trials for a new pill for sleeping are given in this table.   slept better (B) no…

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

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Q: The male population of u.s.a is 250 lakh. The number of literate males is 20 lakh and the total…

A:

Q: What does the notation P(BIA) mean? Choose the correct answer below. OA. The probability of event B…

A: Probability of given event based on in past any particular event occurred.

Q: The probability that an event will happen is P(E) = Find the probability that the event will not…

A: