7. PAGASA is planning to place at five rain gauge in different locations within MetroManila. The rain gauge in different location R1, R2, R3, R4 and Rs will operate 0.45,0.30, 0.20, 0.25 and 0.30, respectively, at a time. If rain pours in those locations hasprobabilities of 0.2, 0.1, 0.3, 0.2, and 0.2, respectively, what is the probability that itwill operate and measure rain water?

Given information: No. of rain gauges (x)=05 Level of Rain gauge:…

Answered: PAGASA is planning to place at five…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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In insurance sector, the customers are categorized as high risk level, medium risk level and low risk level. The probabilities related with high risk level is 0.1, 0.4 for medium risk and 0.5 for low risk level. In one year period a person from low risk level will have an accident with a probability of 0.1, a person from medium risk level will have an accident with a probability of 0.2, a person from high risk level will have an accident with a probability of 0.35. If a person didn't have accident in that year, calculate the probability that a person is from low risk level? Seçtiğiniz cevabın işaretlendiğini görene kadar bekleyiniz. Soruyu boş bırakmak isterseniz işaretlediğiniz seçeneğe tekrar tıklayınız. 15,00 Puan A 0,45 B 0.303 0.05 0.539 Aramak için buraya yazın
Hey, please reply as soon as posible, thanks. And please answer all 4 points. If you can write it on a sheet If 20% of the bolts produced on a machine are defective, determine the probability that 4 randomly chosen bolts: a. That 1 screw is defective.b. That 0 screws are defectivec. That at least 2 screws are defective.d. That there are between 2 and 4 screws in good condition.
A major traffic problem in Baguio City can be seen in the intersection of Abanao and Maharlika. Let us assume that the probability of no traffic delay in one period, given no traffic delay in the preceding period, is 0.85 and that the probability of finding a traffic delay in one period, given a delay in the preceding period, is 0.75. Traffic is classified as having either a delay or a no-delay state, and the period considered is 30 minutes. Draw the transition diagram in 2 periods. (TREE DIAGRAM)
A small river is found to be polluted due to the chemical waste from two major industries, A and B. Due to the strict standards enforced by the EPA, the probability of controlling the pollutions from A and B are 0.7 and 0.85, respectively, in the next two years. It is estimated that, if only one of the industries complies with the strict standards of EPA, there is a 75 percent probability of controlling the pollution in the river to an acceptable level. (a) Find the probability of controlling the pollution in the river in the next two years. (b) If the pollution in the river is not controlled in the next two years, what is the probability that it is caused entirely by industry A?
The principle of redundancy is used when system reliability is improved through redundant or backup components. Assume that a student's alarm clock has a 16.5% daily failure rate. a. What is the probability that the student's alarm clock will not work on the morning of an important final exam? (Round to three decimal places as needed.) b. If the student has two such alarm clocks, what is the probability that they both fail on the morning of an important final exam? (Round to five decimal places as needed.) c. What is the probability of not being awakened if the student uses three independent alarm clocks? (Round to five decimal places as needed.)
Based on a study from the Chronicles of Flippin" Awesomeness, the probability that Napoleon and Pedro make it to their first period class on time is 0.23. The probability that Napoleon and Pedro catch the bus is 0.47. However, the probability that they make it to their first period class on time, given that they catch the bus is 0.52. What is the probability that Napoleon and Pedro catch the bus and make it to their first period class on time?
In the sport of basketball, a player will sometimes get the opportunity to shoot two free throws without being affected by any other players in the game. Assume that, for one player, these two free throws are independent of each other. If this player makes free throws 80% of the time, what is the probability that this player will make neither free throw in the opportunity?
There are 12 systems located at a site scheduled to perform a 20 hour mission.The system has a predicted MTBF of 1200 hours.What is the probability that all 12 systems will operate for the duration of the mission?
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The average number of cargo ships arriving at a port is known to be 5 per day. The port facility can accommodate at most 8 ships per day. What is the probability that on any given day ships would be turned away and asked to wait in an adjacent harbor?

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