A laundry shop averages 9 customers per hour. Assume that the number of customers is a Poisson random variable. O ^/. ar: o What is the probability that the shop will have 16 customers from 3:00 to 5:00 PM ✓ [Select]
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- Consider a Poisson distribution with a mean of two occurrences per time period. Compute the probability of three occurrences in one time period (to 4 decimals). Compute the probability of seven occurrences in two time periods (to 4 decimals).Find the probability of the indicated event if P(E) =.25 and P(F)=.45 Find P(E or F) if P(E and F)=.20 P(E or F)=_A cellular call is made to your cell phone at random within a ten-minute interval. You werebusy on a call for 2 minutes into this ten-minute period. There is a probability that the callarrived when you were not busy on your cell. Identify the random variable and define thedistribution of the random variable?
- A G's production of 950 manufactured parts contains 70 parts that do not meet the customer requirements . Two parts are selected randomly without replacement from the batch. What is the probability that the second part is defective given that the first part is defective?56.6Let X~N(8, 1.5) What is the probability associated with an outcome between (6.5, 9.5)?
- A poll is given, showing 65% are in favor of a new building project.If 8 people are chosen at random, what is the probability that at least 5 of them favor the new building project?Probability = (Please show your answer to 4 decimal places)Assume that when human resource managers are randomly selected, 46% say job applicants should follow up within two weeks. If 13 human resource managers are randomly selected, find the probability that fewer than 3 of them say job applicants should follow up within two weeks. The probability is (Round to four decimal places as needed.)There is a bus coming to a bus stop every 10 minutes. The waiting time of any person at the stop is a random variable with a continuous uniform distribution. What is the probability that the waiting time is at most two minutes?
- The probability that a randomly selected 5-year-old male chipmunk will live to be 6 years old is 0.97008. (a) What is the probability that two randomly selected 5-year-old male chipmunks will live to be 6 years old?he table summarizes results from 977 pedestrian deaths that were caused by automobile accidents. Pedestrian Deaths DriverIntoxicated? Pedestrian Intoxicated? Yes No Yes 49 71 No 222 635 If one of the pedestrian deaths is randomly selected, find the probability that the pedestrian was not intoxicated but the driver was. Please enter a decimal to 4 places.Two hundred draws will be made at random with replacement from a box with four tickets: 1, 3, 5, 7. The SD of the box is 2.24. What is the probability that the sum of the draws will be between 800 and 835? Enter a value between 0 and 100 with two decimal points representing the percent chance that this occurs.