Find the requested probability using the tree diagram below. दी

Q: Use the following information to answer the following question. A bag contains 12 red marbles, 15…

A: A bag contains 12 red marbles, 15 yellow marbles, 10 green marbles, and 3 black marbles. We draw…

Q: A fair die is rolled. Find the probability of the complement of rolling a 4

A: When a die is rolled then the possible outcomes are 1,2,3,4,5,6. So the probability of getting 4 is…

Q: Construct a probability distribution for tossing 3 coins. Assume X be the number of tails.

A: here number of trials( number of times the coin is tossed)=3 in tossing a coin for once , the…

Q: The switchboard in a Minneapolis law office gets an average of 2 incoming phone calls during the…

A: Let X = the number of calls received at noon.  Given, lamda=2 By poisson distribution…

Q: On a grocery store shelf, there are 16 loaves of white bread and 15 loaves of wheat bread. A shopper…

A: The objective of this question is to find the probability that a shopper randomly selects a loaf of…

Q: The mean number of boxes shirts purchased from a souvenir store per week is 5. Find the probability…

A:

Q: The student registration numbers from 1 to 20 are mixed up and one registration number is drawn out…

A: Given n = 20 hence  n(S) = 20 Probability = favourable outcomestotal outcomes

Q: A survey, conducted by a student org, was performed on the class of 100 students, the information…

A:

Q: Use the following information to answer the following question. A bag contains 12 red marbles, 15…

A: Given info: A bag contains 12 red marbles, 15 yellow marbles, 10 green marbles, and 3 black marbles.…

Q: Find the indicated probability. In a certain class of students, there are 8 boys from Wilmette, 6…

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

Q: Three coins are tossed. Find the probability of getting at least two head

A: Given Three coins are tossed

Q: There are 35 students ina class. One of them will be elected as the class monitor. The type of…

A:

Q: The switchboard in a Minneapolis law office gets an average of 2 incoming phone calls during the…

A: To determine: exactly 3 calls at noon on Monday. exactly 10 calls at noon on Monday. Given data:…

Q: card of pack 52 is shuffled several times find the probability of picking.

A: If two events are said to be independent events then one event has occurred and doesn't affect the…

Q: Use the following information to answer the following question. A bag contains 12 red marbles, 15…

A: General formula of probability is ,    Probability = Number of favorable outcomes Total outcomes

Q: he table shows the results of a survey of the 120 people that attended the school play.

A: Given that  Table shows the results of a survey of the 120 people that attended the school play.…

Q: A die is rolled 9 times. Find the probability of rolling no more than 3 fives. The probability of…

A:

Q: Use the following information to answer the following question. A bag contains 12 red marbles, 15…

A: General formula of probability is ,   Probability =Number of favorable outcomesTotal outcomes

Q: There are 40,20 and 40 heavy smokers ,moderate smokers and non smokers, respectively construct a…

A:

Q: Danny selects a glass bottle from the shelf randomly without looking and then tosses the fair coin.…

A: The selection of glass bottles and tossing coins are two independent events.  So, we have to find…

Q: From a standard deck of playing cards you are dealt 3 cards. If X is the number of diamonds that was…

A:

Q: A box contains 3 red and 4 blue marbles. Two marbles are drawn one at a time, without replacement.…

A: Probability distribution tree is shown below:   (a) Determine the probability that both marbles are…

Q: Find the indicated probability. In a certain class of students, there are 8 boys from Wilmette, 6…

A: Obtain the probability that the student will be from Kenilworth.   The probability that the student…

Q: A box contains 8 red balls, 3 blue balls and 4 white balls. A ball is drawn at random, then placed…

A:

Q: The mean customer aarival for a book store in a day is 8. What is the probability that on a given…

A: We have givenλ = 8X ~ Poisson (λ = 8)Formula: P(X = x ) = (e-λλx)/x!

Q: A coin is flipped repeatedly, and the number of tails is considered as the success. Determine the…

A: Binomial distribution: Consider a random experiment involving n independent trials, such that the…

Q: When ninebasketball players are about to have a​ free-throw competition, they often draw names out…

A: Probability quantifies the chances of happening an event. The probability values always lie in the…

Q: coin is tossed 6 times. Find the probability of getting at least 1 tail.

A:

Q: For the word "CRETOPAHIU", the letters are randomly arranged. Find the probability that all vowels…

A: given word is "CRETOPAHIU"Total no. of letters in the given word=10No. of vowels in the given word =…

Q: In a 1 pond bag of skittles the possible colors were red, green, yellow, orange, and purple. The…

A:

Q: The probability that a person catches a cold during the cold and flu season is 0.4. If 10 persons…

A: We have given that- P(a person catches a cold during the cold and flu season) = 0.4 Sample size, n =…

Q: In Vancouver, Canada the probability of rain during a fall-winter day (FW) is 0.58, and during a…

A: From the given data we have, In Vancouver, Canada the probability of rain during a fall-winter day…

Q: Karlo wanted to pick a card randomly from a regular deck of 52 cards. What is the probability that…

A: According to the given information in this question We need to find the probability of getting a…

Q: A student attends economics class with probability 0.70. She attends history class with probability…

A: Given information: It was stated that a student attends economics class with probability 0.70. She…

Q: A restaurant randomly chooses what to include on its pizza of the day. The meat choices are…

A: The theory of probability has its origin in the seventeenth century.The king of France who…