Two balls are drawn in succession from a box containing 10 red, 30 white, 20 blue and 15 orange. Find the probability that: Hint: without replacement (a) Both are white? (b) The first is red and the second is white? (c) At most one is red? drawn

Q: Inside the box of every cereal box contains a surprise gift. The store manager assures employees…

A:

Q: Q3: A box contains 12 red balls, 9 black balls, and 5 white balls. If you pulled four balls in a row…

A: Given,no.of red balls =12no.of black balls =9no.of white balls=5total no.of balls =26

Q: 8. A survey determines that six out of every ten Niceville residents shop at Walmart. In a group of…

A: 8. The probability that at least eight of them shop at Walmart is obtained below: From the given…

Q: A spinner has 10 equally sized sections, 3 of which are red and 7 of which are yellow. The spinner…

A:

Q: Naval intelligence reports that 8 enemy vessels in a fleet of 22 are carrying nuclear weapons. If 9…

A: It is given that there are a total of 22 vessels and 8 out of 22 vessels are carrying nuclear…

Q: A bag contains 8 identical balls, but with different colors three blue balls, four red and one…

A:

Q: 67% of American adults eat at a table-service restaurant at least once a week. Suppose that 7…

A:

Q: A TV show, Lindsay and Tobias, recently had a share of 25, meaning that among the TV sets in use,…

A: This is a binomial distribution with n=8; p=0.25

Q: #05. The mayor of a small town estimates that 35% of the residents in the town favor the…

A: It is given that 35% of the residents in the town favor the construction of a municipal parking Lot.…

Q: Inside the box of every cereal box contains a surprise gift. The store manager assures employees…

A: Given that  Total number of boxes (n) = 59 Number of boxes having a secret decoder ring = 17 Number…

Q: A spinner has 10 equally sized sections, 6 of which are red and 4 of which are yellow. The spinner…

A:

Q: Q2). Thirty students in a class compare birthdays. What is the probability that: (A).5 of the…

A:

Q: In a promotional effort, new customers are encouraged to enter an online sweepstakes. To play, the…

A: a) Total possible number of ways of selecting 9 number from 50 number = C950 There is only one…

Q: In a production line where shirts are produced, it produces shirts in two colors, blue and red. It…

A: Given that 14 of the 100 shirts produced in this production line are red. Probability that a shirt…

Q: a) What is the probability that exactly two patients will arrive in a given hour? b) What is the…

A:

Q: A cookie is selected at random From a basket containing 12 sugar cookies, 10 mint cookies, 14…

A: Number of sugar cookies = 12 Number of mint cookies = 10 Number of caramel cookies = 14 Number of…

Q: In a certain college, 33% of the math majors belong to foreign student. If 10 students are selected…

A:

Q: A single card is drawn from an ordinary deck of 52 cards. Find the probability P that the card is a…

A:

Q: There are 15 mobile phones in a package box, 9 of which are iphones. If a person takes 5 phones from…

A:

Q: After removing all of the hearts from a deck of cards, you are left with a 39 card deck with Clubs,…

A: Note: Hi! Thank you for the question. As you have posted independent questions, according to our…

Q: There arrive at average 4 guests at the Blue Lagoon at each minute on a typical Wednesday in May.…

A: Given: λ=4 The probability that exactly four guests arriving the next minute is obtained as below:…

Q: An automobile manufacturing company uses ten industrial robots as welders on its assembly line. On a…

A: (a) An automobile manufacturing company uses ten industrial robots as welders on its assembly line.…

Q: 4- Customers arrive at Speedy Oil Change at the rate of 9 per hour. What is the probability that…

A: Given, Customers arrive at speedy oil change at the rate of 9 per hour. Poisson distribution:…

Q: Three cards are randomly selected, without replacement, from an ordinary deck of 52 cards. Compute…

A: According to the provided information, the card are randomly selected, without replacement from an…

Q: A coin is tossed three times. (a) What is the probability that the coin will land tails at least…

A: Solution:

Q: 3. A dice is rolled 3 times, compute the probability of getting AT LEAST ONE 5?

A:

Q: 4. Due to manufacturing error, three cans of regular soda were accidentally filled with diet soda…

A: In our daily life, we all may come across some situation where we may go someplace or may not go. In…

Q: A certain university claims the probability that a student graduates in 4 years from the university…

A:

Q: Assume that a softball player has a 0.370 batting average. Assume that this means the player has a…

A: Consider X be a random variable which follows binomial distribution indicates the number of hits by…

Q: A ball is drawn from the fırst box and transferred unseen to the second box. If a ball is now drawn…

A: Here use tree diagram

Q: About 5% of the population of a large country is allergic to pollen. If two people are randomly…

A:

Q: A softball pitcher has a 0.482 probability of throwing a strike for each pitch.  If the softball…

A: It is given that the probability of throwing a strike for each pitch is 0.482. Assuming that…

Q: Inside the box of every cereal box contains a surprise gift. The store manager assures employees…

A:

Q: 5. The mayor of a small municipality estimates that 45% of the residents favour the constructionof a…

A: We have  to find mean  nq and sigma.....

Q: Five cards are drawn without replacement from a deck of cards containing four spades and five clubs.…

A: Given: The total number of spades are 4. The total number of clubs are 5. The total number of cards…

Q: In an experiment where 2 balls are drawn successively at random without replacement from a box…

A: Probability

Q: 4. Determine the probability of the following families. A. Family with 5 children who are all boys.…

A:

Q: Inside the box of every cereal box contains a surprise gift. The store manager assures employees…

A: There are total 65 boxes. 12 of them have a special decoder ring and 53 boxes have different gifts.…

Q: An aircraft seams require 25 rivets. The seam will have to be reworked if any of these rivets is…

A: Given :

Q: An airline estimates that the probability is 0.05 that people making reservations on a certain…

A: Probability is the measure of chances. It takes the values between 0 to 1. It never takes negative…

Q: A board game uses the deck of 20 carods shown to the right. Two cards are selected at 1 random from…

A: Given that, A board game uses the deck of 20 cards shown below.

Q: 3. Aplinko game is composed of a board and a disc. The player drops the hits a series of pegs that…

A: Let the Buckets are named as A, B, C , D and E A $100 B $0 C $0 D $0 E $50

Q: Find the probability of obtaining exactly one heart in four drawing from a deck of 52 cards. Find…

A:

Q: In a certain shipment of 1000 laptops, 20 are defective. If a customer purchases the first 4 laptops…

A:

Q: b. A survey of teenagers showed that 75% of them spend their pocket money on clothing. Find the…

A:

Q: The Web site for a stationery retailer receives 1,000 hits on a particular day. From past experience…

A: we have to find the probability of large scale , small sale and sale under the given conditions.

Q: Inside the box of every cereal box contains a surprise gift. The store manager assures employees…

A: Let X represent the number of boxes which have secret decoder ring p=12/55 n=2   X~ Binomial (2,…

Q: 17. If six coins are tossed simultaneously, find the probability that three fall h

A: From the given information, 6 coins are tossed simultaneously and the probability of getting a head…

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: A hospital has an urgent need for four units of type A+ blood. Assume that approximately 28% of the…

A:

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.