Question 5 Customers come to a barber shop starting from 10AM at rate of 2 customers per hour Poisson process. Find the probability that there will be 3 customers by noon and 5 customers by 1PM and 8 customers by 2PM.

Q: Find the exact probability that you get sum of 10 when two die are tossed

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Q: A recent study for Las Vegas showed that the probability of an individual resident moving in a given…

A: Solution: Let X be the number of times an individual will move and n be the number of years. From…

Q: which events on the timeline directly led to an increase in death rates

A: Events on the timeline directly led to an increase in death rates:

Q: The amount of time spouses shop for anniversary cards can be modeled by an exponential distribution…

A:

Q: 9. The number of particles emitted from a source of radioactivity during a specified period is a…

A: Probability is the occurrence of an event. Probability is defined by the ratio of a number of…

Q: Assume that when adults with smartphones are randomly selected, 54% use them in meetings or classes.…

A: Given, P(Adults using smart phones in meetings or classes)= p = 54% = 0.54 Sample size n = 5 exactly…

Q: People arrive at a store based on a Poisson process with a constant rate of 3 per minute. What is…

A: It is given that people arrive at a store on a Poisson process with a rate of 3 per minute. Since…

Q: Suppose you roll two fair dice, one that is red and other is blue. Each die can have numbers from 1…

A: The total number of possible outcomes for rolling two fair dice is 36. The possible outcomes for…

Q: The expected number of sales that the telemal kelE during a shift.

A: Given: Probability p = 12% = 0.12 Number of calls n = 5 The expected value can be calculated by the…

Q: If a year is selected at random, find the probability that new year's day will fall in the month of…

A: An event is an outcome or a set of outcomes of a random experiment to which a probability is…

Q: An unfair coin is tossed 14 times.  This coin is known to come up heads 60% of the time and tails…

A: Here, n = 14, p = 0.40, q = 0.60.

Q: The table summarizes results from 979 pedestrian deaths that were caused by automobile accidents.…

A: Given that, The table summarizes results from 979 pedestrian deaths.

Q: he unemployment rate in a city is 14%. If 6 people from the city are sampled at random, find the…

A: When there are n trials and probability is same for all trials , we use binomial distribution .

Q: The probability that a student in Oakland will receive a B in Kathy Williamson's statistics class is…

A: Given that, The probability that a student in Oakland will receive a B in Kathy Williamson's…

Q: Human behavior can sometimes be modeled as a Poisson process. Suppose when you send a tweet on…

A: The probability shows how likely an event occurs.

Q: lobe has a number of inquiries arriving in their system at 3 inquiries per minute. What is the…

A: Consider X denotes inquiries arriving in the system which follows Poisson distribution with λ=3.

Q: A history class is comprised of 10 female and 3 male students. If the instructor of the class…

A: Given that the information  Number of female students =10 Number of Male students=3 Total =17 we…

Q: nd the probability that if 4 sticks are rarndomly arranged in a row, they will be arranged in order…

A: Number of ways of arranging 4 sticks will be: Total ways = 4!                 = 24

Q: If the probability that a relationship will end in a breakup within 2 years in 0.3.Find the…

A: Probability that the relationship will end in a breakup within 2 years, Sample size,

Q: Each of each 6 boys tosses a die twice, what is the probability that exactly four of them will throw…

A: The number of independent trails is .A die is tossed twice.

Q: People arrive at a store based on a Poisson process with a constant rate of 3 per minute. What is…

A: It is given that the people arrive at a store based on a Poisson process with a constant rate of 3…

Q: If a dice is thrown twice, find the probability of getting two 5’

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Q: A die is rolled 20 times and the number of twos that come up is tallied. Find the probability of…

A: Given problem is : A die is rolled 20 times and the number of twos that come up is tallied. Find…

Q: Find the probability of obtaining 2 ones, 1 two, 1 three, 2 fours, 3 fives, and 1 six in 10 rolls of…

A: The knowledge of probability and its various types of distribution helps in the development of…

Q: Find the probability of meeting at least one left handed person in 8 person encounter on campus when…

A: Given Information Probability of left-handed person = 0.11

Q: Assume that when adults with smartphones are randomly selected, 36% use them in meetings or classes.…

A: We have to find given probability..

Q: ssume that when adults with smartphones are randomly selected, 45% use them in meetings or classes.…

A: given data, p(use smartphones in meeting or classes)=p=0.45q=1-p=1-0.45=0.55n=8x= no. of smartphone…

Q: The number of students showing up to office hours follows a Poisson process with an average of 1…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: A number of customers arrive at a cafeteria during lunch hour at an average rate of 0.025 per…

A: Reviewing information, X: Average rate of arrival of customers= 0.025 per second

Q: The unemployment rate in a city is 13%. If 6 people from the city are sampled at random, find the…

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Q: If two dice are rolled one time, find the probability of getting a sum less than 9.5

A: We want to find the probability

Q: A restaurant has 5 lines. Customers being dispatched to each line at a .25 probability. If customers…

A: GivenThe number of lines in restaurant or number of service  s=5The customers arrive at the…

Q: A landscaper mows 25 lawns per day on sunny days, 15 lawns per day on cloudy days, and no lawns if…

A: