What is the probability of having 2 boys given at least 1 is a boy? (Bayes’ theorem)
Q: 34% of adults say cashew are there favorite kind of nut. You must randomly select 12 adults and ask…
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Q: You roll two fair 6-sided dice. What is the probability that you: a) roll doubles? (both dice show…
A: roll two fair six sided dice. total outcomes =6*6 = 36
Q: 1) A student takes Mathematics and English tests. His independent chances of 3 2 and respectively.…
A: The provided information is as follows:A student takes Mathematics and English tests.The events are…
Q: A box contains 13 identical cards, 7 of the cards are blue and the rest are red. Two cards are…
A: GivenNo.of blue cards=7No.of red cards=6Total no.of cards=13
Q: Mark is late to class every day with the probability of 0.2. a) What is the probability that he was…
A:
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: Don't use chat gpt plz Don't copy paste
A: The objective of this question is to find the probability of a defective item getting through two…
Q: The king comes from a family of 2 children. What is the probability that the other child is his…
A: Here Use basic rule of probability and Bayes rule
Q: What is the probability that a computer comes from Factory A? Answer: A computer is selected at…
A: Let us define some events A : a computer comes from factory A. B : a computer comes from factory B.…
Q: 1.)How is probability used in daily life? 2.)what will you do to increase the probability of…
A: Probability and statistics are the mathematics used to understand chance and to collect, organize…
Q: A standard die is rolled three times. What is the probability of rolling a number greater than 5 on…
A: We have to find correct answer..
Q: (a) A deck of 52 playing cards is dealt out, one card at a time. There are four aces in the deck.…
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Q: An airline knows that each passenger has probability .05 of not showing up, independently of all…
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Q: Assume that there are 18 frozen dinners: 6 pasta, 7 chicken, and 5 seafood dinners. The student…
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Q: Show complete solution One bag contains 6 white balls, 3 red and 4black balls, and a second bag…
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Q: A fair 6-sided die is rolled four times in succession and the results are inserted into a list (a1,…
A: To find the probability that the fourth and fifth rolls are greater than or equal to the sixth roll,…
Q: It has been determined that 5% of drivers checked at a road stop show traces of alcohol and 10% of…
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Q: A deck of cards has: 4 cards of suit A, 5 cards of suit B, 7 cards of suit C, A hand is a subset of…
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Q: If a student selected at random is studying mathematics, what is the probability that the student is…
A: Let us define some events A : a student is a woman. B : a student is a man. E : a student is…
Q: A player is dealt by 4 cards from a deck of 52 cards. What is the probability of having a flush?…
A: A player is dealt by 4 cards from a deck of 52 cards. We have to find out the probability of having…
Q: 322 chickens on a farm lay brown eggs and 326 chickens on the farm lay white eggs. If a chicken is…
A: The total number of outcomes is 322+326 =648. The number of favourable outcomes is 326.
Q: In Hawaii, January is a favorite month for surfing since 64% of the days have a surf of at least 6…
A: Hey there! Thank you for posting the question. Since your question has more than 3 parts, we are…
Q: single die is rolled twice. The 36 equally-likely outcomes are shown in the picture Find the…
A: Solution
Q: What is the probability of drawing 3 black cards in a row with replacement? With replacement means…
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Q: what is the probability of landing in a circle on the ground between 2 and 4 times including 2 and…
A: Here given suppose there is a game where you throw a marble and, if it lands in a circle on the…
Q: Giving a test to a group of students, the grades and gender an CTotal Male 15 Female 19 42 20 26 24…
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Q: Assume that you play the following game: • in each round, you roll a fair die twice; • you win a…
A: (a) To calculate the probability of winning a round, we need to determine the probability of rolling…
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: A pair of dice is rolled once what is the probability of getting (i) a total of 6 (11) a total of 13
A: if a coin is tossed 2 times than the possible outcomesare 36i.e…
Q: choose all correct answers) Which of the following random variables is continuous? A Time it takes…
A: Hello! As you have posted 2 different questions, we are answering the first question. In case you…
Q: Vans arrive at a certain warehouse station at a rate of 10 per day. What is the probability that in…
A: It is given that vans arrive at a certain warehouse station at a rate of 10 per day.
Q: a) If you choose a person at random, what is the probability that the person is color-blind? b) If a…
A: E1: Men P(E1) = 0.5 E2: Female P(E2) = 0.5 A: Color Blind P(A|E1) = 0.05 P(A|E2) = 0.0025
Q: What is the probability that a randomly chosen customer ordered no dish at all? TYPE YOUR ANSWER AS…
A: Here Given No of customer = 100 n(A)= 22 n(B)=23 n(C)= 19 n(A ∩ B) = 13 n( A ∩ C) = 7 n( B ∩ C) = 9…
Q: 26 sided dice are rolled what is the probability that the sum of two numbers on the dice will be…
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Q: Probability Question
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Q: The probability that the Cubs win their first game is. The probability that the Cubs win their…
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Q: Agroup consists of 5 COE, 4 IE, and 6 MEE students. In a randomly selected team of 7 students, what…
A: The number of ways to select r objects from n objects is computed using the combination formula . If…
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(Bayes’ theorem)
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- Customer arrivals at a bank are random and independent. Answer the following questions assuming that you get an average of 2 customers per minute.- A customer just arrived. What is the probability that it takes more than one minute for the next one to arrive?- A customer just arrived. What is the probability that it takes between 1 and 2 minutes for the next one to arrive?Work this problem involving the drawing of two balls from a box of colored balls. Assume the box contains 9 balls: 3 red, 2 blue, and 4 yellow. A ball is drawn and it's color is noted.If the ball is yellow, it is replaced, otherwise it is not. A second ball is then drawn and it's color is noted. - What is the probability that the first ball was yellow, given that the second was red?11
- OmarA shipment of 40 inexpensive digital watches, including 6 that are defective, is sent to a department store. The receiving department selects 10 at random for testing and rejects the whole shipment if 1 or more in K the sample are found defective. What is the probability that the shipment will be rejected? The probability the shipment will be rejected is (Simplify your answer Type an integer or decimal rounded to two decimal places as needed) ***Factories A and B produce computers. Factory A produces 2 times as many computers as factory B. The probability that an item produced by factory A is defective is 0.033 and the probability that an item produced by factory B is defective is 0.031. What is the probability that a computer comes from Factory A?Answer:A computer is selected at random and it is found to be defective. What is the probability it came from Factory A?Answer: