(a) An integer is chosen at random from the digits 1, 2, -upto 200. What is the probability that the integer is divisible by 6 or 8 ?

Q: A bag contains 4 yellow balls, 6 green balls and 10 red. If three balls are selected at random (one…

A: We have to find given probability.

Q: a number is selected at random from the first 600 positive integers, what is the probability of…

A: From the provided information, A number is selected at random from first 600 positive integers.…

Q: 2 How many 7-digit numbers can be formed from the digits 1, 1, 2, 2, 4, 4 and 5 if repetition is not…

A: 2 a. The total number of ways 7-digit number can be formed from the digits 1, 1, 2, 2, 4, 4, and 5…

Q: 40% of homeowners own AC. If 15 people are selected at random, what is the probability that at most…

A: We have given that the Binomial distribution with parameters p=40%= 0.40 and n=15.   The pmf of…

Q: 3. A ball is drawn at random from a box containing 6 red balls, 4 white balls and 5 blue balls.…

A: It is given that Number of red balls = 6 Number of white balls = 4 Number of blue balls = 5 Total =…

Q: 1. A student came to pass an exam knowing only 38 questions of 50. What is th probability that he or…

A: SOLUTION

Q: 1. A three- digit number with no repeated digits is made from the digits1 to 7. What is the…

A: As per Bartleby guidelines, we are supposed to solve only one question when multiple questions are…

Q: Two cards are drawn at random from a standard deck of cards. Find the probability that either both…

A:

Q: le 12:6. Find the probability that in 5 tossings, a perfect coin turns up head at least 3 times in…

A:

Q: A box contains 1212 large marbles and 1212 small marbles. Each marble is either green or white. 44…

A: Given that there are 12 large marbles and 12 small marbles.  4 of the large marbles are green. This…

Q: Example 15 : In a group consisting of equal number men and women 10% of the men and 45% of the women…

A:

Q: Problem:- If k people are at a party, what is the probability that at least two of them have the…

A:

Q: 2. A shipment of 50 phone chargers contains 10 defective chargers. If 5 chargers are chosen at…

A: Given: Total number of chargers = 50 Total number of defective item = 10 Total number of…

Q: Finite: here are nine women and five men on a committee. A subcommittee of two people is selected at…

A: According to the sum, nine women and five men on a committee.  A subcommittee of two people is…

Q: In a city 20% of the cars are electric, 16% of the cars are red, and 13% of the cars are red…

A: From the given information, The probability of cars are electric is, 0.20 The probability of cars…

Q: You pick 6 digits (0-9) at random without replacement, and write them in the order picked. What is…

A: Given that  We are picking 6 digits at a random without replacement and write them in the order they…

Q: 3. In a certain city district the need for money to buy drugs is stated as the: reason for 75% of…

A:

Q: A box contains 10 red and 12 white rose flowers. Flowers are picked up at random one by one without…

A: Conditional probability: For any two events E and F conditional probability is given by…

Q: 1- A box contains 4 red balls. 3 white and 5 blue balls. Two balls were drawn in a row without…

A:

Q: 9. Two cards are drawn without replacement from a well-shuffled standard 52-card deck of playing…

A: From the provided information, Total cards in standard deck = 52 Total king = 4 Total black cards =…

Q: A box containing a sheet of paper numbered 1-15, so if you randomly withdraw a piece of paper from…

A: Sample space: The sample space is the set of all possible outcomes in a statistical experiment.…

Q: A card is drawn at random from a box of 20 cards numbered from 1 to 20. Find the probability of…

A: Given,cards numbered from 1 to 20.and a number which is multiple of 4 from 1 to 20 is4,8,12,16,20

Q: Color blindness is a sex-linked, inherited condition that is much more common among men than women.…

A:

Q: 67% of Americans on a pet. If a random sample of 10 American households is selected, find the…

A:

Q: 13) It is known that a box of 100 electric bulbs contains 8 defective bulbs.one is taken out at…

A: Given that there are total 100 bulbs. Among them 8 are defective. This means (100-8)=92 are…

Q: 8) Suppose that in a lottery game you are to pick five different integers between 1 and 50,…

A:

Q: Probability question

A: We can pick 5 different integers from 1 to 50 in 50C5 ways.  We can pick 1 integer between 1 to 40…

Q: What is the probability that a number selected at random from the first 1,000 positive integers is…

A:

Q: 40 - Box A contains 11 balls with numbers from 1 to 11 and box B contains 7 balls with numbers from…

A: It is an important part of statistics . It is widely used .

Q: A high school class consists of 6 seniors, 10 juniors, 11 sophomores, and 9 freshmen. Exactly 4 of…

A: Given : seniors = 6 juniors = 10 fresmen = 9 sophomores = 11 total = 36 4 juniors are female that…

Q: ent digits are selected at random from the aigts (a) If the sum is odd, what is the probability that…

A:

Q: a ball drawn from a bag containing 12 red balls numbered 1-12 and 5 white balls numbered 13-17…

A: This is the question of probability and theoretical distribution.

Q: (a) What is the probability that a randomly selected 49- to 52-year-old mother who had a live birth…

A:

Q: Genetic theory indicates that the probability that a Dame's Rocket (flowering herbaceous plant) has…

A: Let X be the random variable representing the number of white flowers out of randomly selected n…

Q: 4. Approximately 9% of men have a type of color blindness that prevents them from distinguishing…

A: Given that p = 0.09 , Find the probability that all of them will have this type of redgreen color…

Q: 3. A student guesses at random on a true-false quiz that consists of three questions. What is the…

A:

Q: A box contains 10 red and 12 white rose flowers. Flowers are picked up at random one by one without…

A: (a). Find the probability that the first three flowers are red: The number of red rose flowers in…

Q: 9 involving the subcommittee. For this problem, assume that the committee contains 5 men and 10…

A: Given, the committee contains 5 men and 10 women and that three are selected at random for a…

Q: n a New York State daily lottery game, a sequence of five digits (not necessarily different) in the…

A: the probability that four of the five digits are the same

Q: Consider the set of all permutations of the numbers 1, 2, 3. If you select a permutation at random,…

A: The total permutations with n numbers in the set is given by n! Therefore, the total permutations of…

Q: 2. A large population of crickets contains 30% who can chirp. Suppose 4 crickets are selected at…

A:

Q: 7. Two numbers (not necessarily integers) are chosen at random between 0 and 10. What is the…

A:

Q: an unfair coin with Pr[H]=0.85 is flipped. If the flip results in a head, one student is selected at…

A: The given probability is PrH=0.85, then the probability of tail is PrT=0.15. Let B be the student is…

Q: 8. The footlights of a stage have 12 red bulbs, 8 blue bulbs, and 10 yellow bulbs. If all the bulbs…

A: Given data: 12 red bulbs 8 blue bulbs 10 yellow bulbs

Q: 1. There are 15 boys and 10 girls in a class. If three students are selected at random, what is the…

A: Given Information: There are 15 boys and 10 girls in a class. Three students are selected at random.…

Q: 31. Suppose the probability that a particular student will get a first division in the annual…

A:

Q: A lottery box contains 50 lottery tickets numbered 1 to 50. If a lottery ticket is drawn at random,…

A:

Q: By mistake six burned out light bulbs (B) have been mixed up with 4 good (G) ones. If a random…

A: Hi! Thank you for the question, As per the honor code, we are allowed to answer three sub-parts at a…

Q: Suppose that in a certain large population, the proportion of the labour force that is unemployed is…

A: Solution: Let X be the number of people are unemployed and n be the sample number of people. From…

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.