Please no written by hand solution I have to present a formula for probability. I am using a sales example. Can someone help tell me if this example is correct? During sales events the use of probability helps predict what could be the expected outcome of sales. For example, a clothing boutique puts out only ten pieces of clothing. Each have different sizes meaning there will be five different sizes available 3 XS, 3 S, 2 M, 1 L, 1 XL If a person who wants to buy one of the pieces of clothing is a size S. there is a 3/10 probability that a person seeking to buy size small will be able to purchase it.

Q: A student is taking a multiple choice quiz but forgot to study and so he will randomly guess the…

A: Givensample size(n)=12p=14=0.25                 (i.e., 1 correct choice in 4 choices)Let "x" be the…

Q: The average time it takes a mechanic to change the oil in a car is 14 minutes. What is probability…

A: Here, μ=14 minutes.

Q: Explain the difference of A and B being dependent or independent with examples please. Explain the…

A: Multiplication rule of probability If A and B be two Independent Events. Then P(A∩ B) = P(A) x P(B)…

Q: In a colony of bats, 55% have been infected with White-Nose Syndrome (WNS), a fungal disease.…

A: In a colony of bats, 55% have been infected with White-Nose Syndrome (WNS), a fungal disease.

Q: On average, a clothing store gets 120 customers per day. What is the probability of getting 35…

A: On average, a clothing store gets 120 customers per dayassuming the store is open 12 hours each day

Q: A junk drawer at home contains eighteight pens, fourfour of which workwork. What is the probability…

A:

Q: If the probability that a randomly chosen college student takes statistics is 0.16, then what is the…

A:

Q: 2. Rohan, the bookworm plans on reading 8 books by next week. But he only reads novels, poetry,…

A: *answer:

Q: A bag of gumballs contains 10 green gumballs, 8 orange gumballs, 12 pink gumballs and 15 red…

A: Here the bag contains 10 green, 8 orange, 12 pink, and 15 red gumballs. So, the total of the…

Q: Please discuss the main ways to determine probability

A: It is needed to discuss different ways of determining the probability.

Q: While Kiara is deciding which game to play, Denny and Rayanna play Spin the Wheel. In this game, the…

A:

Q: The standard deviation of the lifespan of a certain brand of LED light bulbs Is 20 months. The…

A: We have given that. 1) X~N( μ , ?^2 )   μ =147 , ? =20 , n=70   Z-score =( x - μ )/?

Q: If the probability that the Yankees will win a baseball game is 60%, find the probability that the…

A: The probability that Yankees will win a baseball game is 60%, that is PWinning=0.60.

Q: Write a simplified report about the importance of studying probability in you real life?

A: Athletes and coaches use probability to find the best sports strategies for game and compition.…

Q: 3. In a signalized intersection, the probability of a vehicle making a left turn per time period is…

A: Let us denote X=the number of vehicles that takes left turn n=number of trials= 15 p=probability of…

Q: Design a situation where the probability of one event is and another event is . Explain your…

A: Solution-: We design a situation where the probability of 1 event is  (1/5) and another event is…

Q: you run a small airline that operates ten 30 seat airplane flights per dat. for each flight, you can…

A:

Q: if a pair of dice are rolled what is the probability of the number adding up to ten.

A: If a pair of dice are rolled what is the probabilty number addind upto ten  = ?

Q: You forget to study for an exam and need to guess on all of the questions. The exam is three…

A: 3 questions ∴ n = 55 - choices of options∴ p(correct choice) = 15

Q: The average number of tesla cars that you can see on your drive to work is 20. What is the…

A: Answer: From the given data, X~Poisson distribution(λ) (λ) = 20

Q: Kenya airways quote a flight of 2hrs and 25min for it's the flight from Kenya to juba. Suppose we…

A: From the given information, Kenya airways quote a flight of 2hrs and 25mins for its flight from…

Q: What does probability describes.

A: Probability is the likelihood of the occurrence of the event. It tells how often the event will…

Q: 27 The probability that a bachelor's degree recipient in 2006 majored in mathematics is 100 Cu Find…

A: Given that probability is 27/ 100 = 0.27 The odds of a bachelor's degree recipient in 2006 majoring…

Q: The probability of a can of paint containing contaminațion is 4.23%. The probability of a mixing…

A: We have given that  Probability of containing contamination is A= 4.23% The probability of a mixing…

Q: Please show your solution. A petroleum company exploring for oil has decided to drill 2 wells, one…

A: Given that  P(first attempt) = 0.25 P(Second attempt | First attempt) = 0.85

Q: A junk drawer at home contains nine pens, five of which work. What is the probability that you…

A: The objective of this question is to find the probability of picking three pens from a drawer, none…

Q: If the probability that a randomly chosen college student takes statistics is 0.34, then what is the…

A: The probability that a randomly chosen college student takes statistics is 0.34. The probability…

Q: We have a 150-seat airplane. Historically 93% of ticket holders show up for the flight. If I sell…

A: From the provided information, Sample size (n) = 159 Probability of success (p) = 0.93 The process…

Q: Rohan, the bookworm plans on reading 8 books by next week. But he only reads novels, poetry, short…

A:

Q: the probability of the event of rain for the day is 84%, what are the odds in fivor of rain The odds…

A: Given : The probability of the event of rain for the day is 84%.

Q: A light bulb manufactoring plant makes LED bulbs. It is known the the average life is 10,000 hours.…

A: Consider X be the random variable which represents the life of the LED bulbs. X follows exponential…

Q: what is the probability that she passes her test given that she studies?

A: Let us define some events A : She studies for test. B : She passes test. It is given that P(A and B)…

Q: On a  3 day vacation the forecast predicts a 75% chance if rain. What's the probability of it…

A:

Q: You need two pieces of string at least 48 cm long for your next craft project. You have one piece of…

A: The total length of the string is 139. The total number of possible values is 139. The number of…

Q: ou decide to learn a new hobby and take up archery. You can hit the target 34% of the time. If you…

A: Given Data: The probability of hitting a shot on the target is: p=0.34 The total number of shots…

Q: License plates in Alberta have 3 letters followed by 4 numbers. What is the probability that Bob…

A: Given : Plate has 3 letters and 4 numbers  We need to find the probability that the plate start with…

Q: Rohan, the bookworm plans on reading 8 books by next week. But he only reads novels, poetry, short…

A: Given: Let N denote novels, P denote poetry, S denote short stories and F denote science fiction. P…

Q: A manufacturing company produces light bulbs. The company claims that the probability of each ball…

A: From the provided information,The company claims that the probability of each ball produced being…

Q: An Archer hits 25% of his targets at 200 feet. If he takes five shots, what is the probability that…

A: Step 1:Given data : no. of trials n=5probability of success p=0.25Here success is hitting the…

Q: Box A contains 5 red cards and 3 white cards, Box B contains 2 red cards and 6 white cards. If a…

A:

Q: o possibi types. type neg pop se a random sample of 25 people is selected. Can we find the…

A: Given N=25 P=0.01

Q: Find the probability that either a 6 or 7 will be obtained in one toss of a pair of dice.

A:

Q: A baseball player has a batting average of 0.31. What is the probability that he has exactly 4 hits…

A:

Q: My brothers trick coin lands on tails 37% of the time. If I flip it 55 times what is the probability…

A: Let the R.V X denotes the number of tails and it follows the binomial distribution with parameters…