How many 4-member committees can be formed from a group of 7 people?
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: 13 The probability that an event will happen is P(E)= Find the probability that the event will not…
A: The probability of an even not happening is given by P( Event not happening) = 1- P( Event…
Q: Which of the following statements about probability is always true?* If tho probobilitu nf
A: Here use basic rule of probability And some basic definitions
Q: b) What is the probability that the company need to wait at most 3 days to receives an order over…
A: b) Let, X=the number of days to receive 1 orderGiven that on an average 8 orders are received in 5…
Q: A new testing method is said to be successful 80% of the time. If ten of such tests are conducted…
A: From the provided information,Probability of success (p) = 0.80Number of trials (n) = 10
Q: An urn contains 10 red balls 20 of them olives and 50 orange balls if you reach into the urn and…
A:
Q: A and B are independent, P(A) = .5, P(B) = .5, Find the probability of the union of A, B
A:
Q: Q31. A number x is chosen from 25, 24, 23, -2,-1, 0, 1, 2, 3. What is the probability that |x| < 3?…
A: To find the probability that |x| < 3, we need to count the number of elements in the given set…
Q: An urn contains 8 white and 3 red balls. If two balls are drawn at random, find the probability that…
A: Given that 8 white ball and 3 red ball Total ball=11 2 ball are drawn at random
Q: 2.The probability that Samantha will be accepted by the college of her choice and obtain a…
A: It is an important part of statistics . It is widely used .
Q: Q2) A box has 3 white balls, 6 black balls, and 7 red balls. If someone select a ball randomly, what…
A: Given A box contains: 3 White balls (W) 6 Black balls (B) 7 Red balls (R) total number of…
Q: Random sample of twenty students is selected, 15% of the students are female. what is the…
A: Solution: Let X be the number of female students. From the given information, n=20 and p=0.15. Here,…
Q: A bag contains 3 Red and 4 Black balls, A ball is drawn at random from What is the probability that…
A:
Q: 6. If probability that Ahmad win the game=D0.3, probability that Ali win the game=0.4, probability…
A: Let, A = Ahmad win the game. B = Ali win the game. (A∩B)=Ali and Ahmad both win the game. Given :…
Q: 92. Explain why a probability of is impossible.
A: A random experiment is an experiment in which , the set of all possible outcomes are known and exact…
Q: Find the probability that when a couple has five children, at least one of them is a boy. (Assume…
A:
Q: From a city population, the probability of selecting (i) a male or a smoker is 9/10, (ii) a male…
A:
Q: A remote-controlled undersea vehicle detects debris from a sunken craft at a rate of 40 pieces per…
A:
Q: 32. A die is thrown twice. Then the probability that 5 will come up at least once is: (a) 11 36
A: Since you have posted multiple questions, we will provide the solution only to the first question…
Q: Standardized Testing 4. A bag contains 7 green marbles and 3 yellow marbles. If three marbles are…
A: A bag contains 7 green marbles and 3 yellow marbles.
Q: What is the probability x is less than 6.5?
A:
Q: Riding to School The probability that John will drive to school is 0.32, the probability that he…
A: Given that The probability that John will drive to school =0.32 And probability that he will ride…
Q: Q1 (Basic Probability) A fair six-sided die is rolled and a fair coin is tossed. Calculate the…
A: If a coin is tossed than the possible outcomes areH , TIf a die is rolled than the possible outcomes…
Q: how to know more order structure and more disorder structure in probability
A: Order and Disorder Structure: In thermodynamics, entropy is often associated with the amount of…
Q: 80% probability of planes taking off just on time, landing on time to the destination the…
A: It is an important part of statistics. It is widely used.
Q: Probability is the estimation of the chances of a certain event to occur, it is the branch of…
A: There are total n = 47 cards.
Q: The probability that a patient recovers from a certain type of operation is 0.84. (a) What is the…
A: The probability that a patient recovers from a certain type of operation is 0.84.p = 0.84n = 4X ~…
Q: Students arrive at restaurant at an average rate of 5 in 15 minutes. 1. The probability that 3…
A:
Q: 15. There is an average of month has 30 days. (a) What is the probability of three or more accidents…
A: Given that Average number of accidents in 30 days = 4 X ~ Poisson (Mean = 4)
Q: Find the probability of an event and interpret it
A: I would like probability models to have an interpretation in the real world. Otherwise, what am I…
Q: The table shows the results of a restaurant survey. Find the probability P(X'JA'). Service Great…
A: A B C D Total x 31 49 45 20 145 y 24 15 31 10 80 Total 55 76 76 30 225 P(X'/A')=?
Q: Calculate the probability P(E) the heavy weather service predicts that for tomorrow there is a 55%…
A: Given that there is a 55% chance of tornadoes, a 20% chance of a monsoon, and a 5% chance of both.…
Q: An urn contains 8 white and 3 red balls. If two balls are drawn at random, find the probability that…
A: Probability quantifies the chances of happening an event. The probability values always lie in the…
Q: bag contain 3 red 5 black ball another contain 4 red and 7 black.A ball is drawn form a bag selected…
A: Let bag A contains 3R (red) and 5B (black) balls Total balls = 8 Therefore, Probability of drawing a…
Q: Two part homework question: Suppose that P(A)=.4, P(B)=.5 and the probability that either A or B…
A: The conditional probability of any two events A and B is given as follows:
Q: Events A and B are mutually exclusive. Suppose event A occurs with probability 0.44 and event B…
A:
Q: (b) At least one moves outsi 3. The annual probability that an individual makes an interstate move…
A: The sample size n=10. Let a person make an interstate move is a success. The success probability is…
Q: x~n(6,2) find the probability that x is between three and nine
A:
Q: A box contains 13 identical cards, 4 of the cards are blue and the rest are red. Two cards are…
A: Given,no.of blue cards=4no.of red cards=9Total no.of cards=13
2.
Step by step
Solved in 3 steps with 4 images
- complete solution plsA bag contains 5 red, 4 white, and 6 blue marbles. Two marbles are drawn with replacement from the bag. What is the probability that the first marble drawn is red and blue on the second?Interpretation You are applying for two jobs, and you estimate the probabil- ity of getting an offer for the first job is 0.70 while the probability of getting an offer for the second job is 0.80. Assume the job offers are indene3 Kak (47) 12/1/03)
- Prove the property of probabilityA bag contains 10 Blue balls, 10 Red balls, and 9 Green balls. Two balls are going to be drawn from the bag (one at a time) and then put to the side (they are not returned to the bag). Let event B blue ball chosen, R = Red ball chosen, and G- Green ball chosen. What is the probability they are both red? What is P(R and R)? Write an answer to 4 decimal places.Quesiton 27
- Probability scientist Atli decides to play in a lottery where there are many prizes on offer. The odds of winning each ticket in the lottery are 1/100 or 0.01. Atli decides to try his luck and buys 10 tickets.a) What is the probability that Atli will win exactly one of the tickets?b) What is the probability that Atli will win at least one of the tickets?Q1/a coin is flipped, and a die is rolled. Find the probability of getting a head on the coin and a number 4 on the die. Q2/1f the probability that will rain tomorrow is 0.20. What is the probability that will not rain tomorrow?Table shows the marital status of the U.S. population in 2010. Numbers in the table are expressed in millions.If one person is randomly selected from the population represented in Table,find the probability that a. the person is divorced or male. b. the person is married or divorced. Express probabilities as simplified fractions and as decimals rounded to the nearest hundredth.