4. 5. In a group of 100 students, 90 study Mathematics, 80 study Physics, and 5 study none of these subjects. Find the probability that a randomly selected student: (a) studies Mathematics given that he or she studies Physics, and (b) does not study Physics given that he or she studies Mathematics. In a certain assembly plant, three machines, Machine 1, Machine 2 and Machine 3 make 30%, 45% and 25% respectively of the products. It is known from the quality control data collected from the past that 2%, 3% and 2% of the products made by each machine respectively, are defective. If a product is chosen randomly chosen and found to be defective, what is the probability that it is made by Machine 32
Q: Describe in great detail the systemic failures brought on by computer security flaws.
A: Given Give specific examples of how computer security flaws lead to system breakdowns. System faults…
Q: 22. A datagram subnet allows routers to drop packets whenever they need to. The probability of a…
A: Answer: Probability of router discarding the packets= p that means Probability of router reach the…
Q: H5. what technological advancements may be made to enhance the financial services offered by various…
A: Answer : See , when the people are going to ban for loan , investing money and get insurance they…
Q: Write a program in C to read a word then print the word "but replace the letter a by** then print…
A: Here is the c++ Code of above problem. Input: Bananas Output: B*n*n*s Ban
Q: What are some of the possible services that a link-layer protocol can offer to the network layer?…
A: Data Link Layer is the second layer in the OSI reference model. It is responsible for transferring…
Q: Which Control Panel section is used to force a Windows password in order to wake up a sleeping…
A: Which control panel is used to demand a Windows password to wake a sleeping computer?
Q: A collection of 2" stations uses the adaptive tree walk protocol to arbitrate access to a shared…
A: The answer for the above question is given in the below steps for your reference.
Q: Give realistic real-world examples that distinguish between hard and soft real-time communication…
A: Real-time systems are a specialized sort of system in which a task must be completed by its…
Q: What would happen if you changed the default runlevel/target of your system to reboot.target or…
A: On computer systems similar to Unix, such as Linux, the term "runlevel" is used to refer to the…
Q: How can one go about locating a PKES system?
A: The answer is given below step.
Q: When considering about modernizing their data center, potential consumers should take into account…
A: Introduction: Since carbon dioxide is the most common greenhouse gas in the atmosphere, carbon…
Q: Information may be created and processed by a computer system in a number of ways. Create a backup…
A: Given: During the process of the CPU executing the programmes, the instructions act as a kind of…
Q: The rational unified model and the traditional waterfall paradigm should be compared and contrasted.
A: The answer of this question is as follows:
Q: Have some time to browse Alibaba.com and take a look at some of the products that are offered for…
A: Principals of Successful Logistics Practices Effective Planning. Automating adoption. Value…
Q: Which kind of parallelism at the programme level (data or control) is most compatible with SIMD?…
A: Parallelism at the programme level: Program-level parallelism is the process of decentralizing a…
Q: The access-control matrix could be used to determine whether a process can switch from, say, domain…
A: Access Control Matrix An Access Control Matrix is a table that maps the consents of a bunch of…
Q: Give realistic real-world examples that distinguish between hard and soft real-time communication…
A: QoS metrics: QoS metrics are system-related, objective metrics that provide information on the…
Q: What do you mean by Rate Limiting?
A: One method of controlling network traffic is rate limiting. It limits the number of times someone…
Q: Information may be created and processed by a computer system in a number of ways. Create a backup…
A: During the CPU executing of the programs, the instructions act as a form of direction for the CPU.…
Q: What do we mean exactly when we refer to a computer network? What elements make up the network as a…
A: Introduction Networking, otherwise called PC networking, is the act of shipping and trading…
Q: Develop a program by using Assimbly Language for PIC16F877a, to turn on a LED is connected to…
A: MOVF PORTB,W ANDLW 0x04 BTFSS STATUS,Z GOTO LED_OFF LED_ON: MOVLW 0x04 MOVWF PORTA GOTO DONE…
Q: Suppose there are two ISPS providing WiFi access in a particular café, with each ISP operating its…
A:
Q: Write a program that first gets a list of integers from input. The input begins with an integer…
A: Below I have provided java Programming. Also, I have attached the screenshot of the code and output…
Q: A chained hash table has an array size of 512; what is the maximum number of entries that can be…
A: Introduction: Hashing is one of the technology to transfer any value to different values in the key,…
Q: What are the two characteristics of the constructor that make it seem quite different from the…
A: Introduction The syntax for a constructor is class_name(parameter) The syntax for a method defined…
Q: Explain how the probabilistic and deterministic methods to Ethernet vary from one another.
A: Introduction Ethernet is the conventional innovation for interfacing gadgets in a wired local area…
Q: Discuss ways in which the priority inversion problem could be ad dressed in a realtime system. Also…
A: If a process with a high priority is executing and it gets interrupted by a process with a lower…
Q: Hey, How would a depth-first search, DFS look for this graph? Thank you in advance!
A:
Q: Assume the sender is aware of a constant round-trip delay between the sender and recipient. Given…
A: We need to discuss, if a timer is required in rdt 3.0 protocol, if the sender is aware of a constant…
Q: Discuss ways in which the priority inversion problem could be ad dressed in a realtime system. Also…
A: Please find the answer below :
Q: What issues are resolved by the SPEC CPU benchmarks compared to the Whetstone, Dhrystone, and…
A: Linpack Benchmarks: The floating-point computing power of a system is assessed using the LINPACK…
Q: What role is the Internet of Things (IoT) playing in everyday life for ordinary people? List five…
A: INTRODUCTION In this question, we are asked What role is the Internet of Things (IoT) playing in…
Q: The term "computer network" refers to a system that enables individual computers to connect with one…
A: many components of computer networks and their objectives. electronic networks Network interface…
Q: There are several ways that computers produce and process information. There should be two of…
A: Information: Depending on the computer system, information can be produced and processed in a…
Q: Typically, character devices transmit data faster than block devices. Is this a true or false…
A: Introduction: Character devices are those that are not buffered, whereas block devices are those…
Q: Among the application services lists given below, which lists the services in order such that the…
A: Answer: We need to write the some point regarding throughput and also we will talk about which list…
Q: Suppose there are two ISPS providing WiFi access in a particular café, with each ISP operating its…
A: ISP An Internet service provider (ISP) is an organization that gives web admittance to the two…
Q: Is it accurate to say that a computer has a lot of parts yet doesn't need power?
A: Computer: The storage of data and its subsequent retrieval are essential functions of the…
Q: The rational unified model and the traditional waterfall paradigm should be compared and contrasted.
A: Here, we've highlighted distinctions between the traditional waterfall approach and the logical,…
Q: oying UDP
A: One possibility is to utilize Reliable UDP (RUDP or RDP). The thought is that the source sends all…
Q: Embed your method in a complete program that requests for three variables all of the types int and…
A: The answer for the above question is given in the below steps for your reference.
Q: What criteria is used to evaluate a cloud service provider's SLA (Service Level Agreement)?
A: A cloud service level agreement (SLA) ensures that cloud providers adhere to enterprise-level…
Q: In the context of a computer with a restricted instruction set, what does "reduced" mean?
A: RISC: Reduced Instruction Set Computer. When compared to computers with complicated instruction…
Q: Have some time to browse Alibaba.com and take a look at some of the products that are offered for…
A: In contrast to Amazon, which is largely a shop, Alibaba is a platform that connects buyers and…
Q: With blending IT expertise with a non-IT perspective, how can the organizations enhance overall…
A: Information security can be enhance with non IT perspective by following ways 1. Administrative -…
Q: In the context of a computer network, explain how dependability and availability are related. the…
A: Communication system: With this network, many computers can share files and other resources with one…
Q: Suppose you discovers an element of the IT strategic plan stating that IT will reduce costs by…
A: Through the process of strategic planning, a company's management can determine their goals and…
Q: The Body Mass Index – BMI is a parameter used to measure the health status of an individual. Various…
A: The Answer start from step-2.
Q: 1. Create a text file called “input.txt”, which contains N values (N is unknown). Write a C++…
A: Input the N values in a text file and calculate the arithmetic mean from the numbers. The values…
Q: Find regular expression for the following DFA using Arden's Theorem a 91 a b q2 (93
A: We need to find the regular expression for the given DFA using Arden's theorem.
Step by step
Solved in 2 steps
- Question 4 A red die, a blue die, and a yellow die (all six-sided) are rolled. We are interested inthe probability that the number appearing on the blue die is less than that appearing on theyellow die which is less than that appearing on the red die. (That is, if B (R) [Y ] is the numberappearing on the blue (red) [yellow] die, then we are interested in P(B < Y < R). )(a) What is the probability that no two of the dice land on the same number?(b) Given that no two of the dice land on the same number, what is theconditional probability that B < Y < R?(c) What is P(B < Y < R)?At the beginning of the first day (day 1) after grape harvesting is completed, a grape grower has 8000 kg of grapes in storage. On day n, for n = 1, 2, . . . ,the grape grower sells 250n/(n + 1) kg of the grapes at the local market at the priceof $2.50 per kg. He leaves the rest of the grapes in storage where each day they dryout a little so that their weight decreases by 3%. Let wn be the weight (in kg) ofthe stored grapes at the beginning of day n for n ≥ 1 (before he takes any to themarket).(a) Find the value of wn for n = 2.(b) Find a recursive definition for wn. (You may find it helpful to draw a timeline.)(c) Let rn be the total revenue (in dollars) earned from the stored grapes from thebeginning of day 1 up to the beginning of day n for n ≥ 1. Find a recursiveformula for rn.(d) Write a MATLAB program to compute wn and rn for n = 1, 2, . . . , num wherenum is entered by the user, and display the values in three columns: n, wn, rnwith appropriate headings.Run the program for num =…Consider two defaultable 1-year loans with a principal of $1 million each. The probability of default on each loan is 2.5%. Assume that if one loan defaults, the other does not. Assume that in the event of default, the loan leads to a loss that can take any value between $0 and $1 million with equal probability, i.e., the probability that the loss is higher than $ ? million is 1 − ?. If a loan does not default, it yields a profit equal to $20,000. Compute the 1-year 98% Value at Risk (VaR) and Expected Shortfall (ES) of a single loan.
- John is training for a marathon and he can easily alternate between running a mile and walking a mile. If he runs for 2 miles in a row, he becomes fatigued, and must then walk for 2 miles in a row in order to no longer be fatigued. When he is fatigued, he can still alternate between running a mile and walking a mile, but if he runs 2 miles in a row while already fatigued, he will collapse on the side of the road. If he runs 3 miles in a row at any point, he will also collapse. Let the letter 'a' stand for John running 1 mile, and the letter 'b' stand for John walking 1 mile. Draw a DFA which accepts all possible runs in which John does not collapse on the side of the road.A state university desires to accept only the top 15% of all graduating seniors who took their entrance test. This test has a mean of 500 and a standard deviation of 100. Assume the variable is normally distributed Find the probability that a person selected at a random will get a score greater than the mean of 500 but will not admitted to the university 15% 25% 35% 85% Find the cutoff score for the test 600 460 640 800 Which of the following statements about the normal curve is false? All variables that are approximately normally distributed can be transformed into standard normal variables The total area under the normal distribution is one The standard normal distribution is unimodal The normal distribution is a continuous random probability distributionA ski rental agency has n pairs of skis, where the height of the the ith pair of skis is si . There are n skiers who wish to rent skis, where the height of the ith skier is hi. Ideally, each skier should obtain a pair of skis whose height matches her/his own height as closely as possible. We would like to assign skis to skiers so that the sum of the absolute differences of the heights of each skier and her/his skis is minimized. Design a greedy algorithm for the problem. Prove the correctness of your algorithm. (Hint: Start with two skis and two skiers. How would you match them? Continue to three skis and three skiers, and identify a strategy.)
- Please solve the following problem. Quiz = Pass Quiz = Fail AI = Fail 0.1 0.2 AI = Pass 0.6 0.1 Mid = Pass Mid = Fail AI = Fail 0.2 0.2 AI = Pass 0.5 0.1 Suppose you have three events AI Grade, Quiz, and Mid. Here each event has two possible outcomes, either pass or fail. Additionally, given that AI Grade is observed, Quiz and Mid become independent of each other. Also, out of every 100 students, 30 students fail the AI course. Now, using the joint probability tables given, calculate P(AI Grade=Pass, Quiz=Fail, Mid=Fail).A typical roulette wheel used in a casino has 38 slots that are numbered 1,2,3,....,36,0,00, respectively. Half of the remaining slots are red and half are black. Also, half of the integers between 1 and 36 inclusive are odd, half are even, and 0 and 00 are defined to be neither odd nor even. A ball is rolled around the wheel and ends up in one of the slots; we assume each slot has equal probability of 1/38, and we are interested in the number of the slot into which the ball falls. (a)Define the Sample space S. (b)Let A = {0,00}. Give the value of P(A). (c) Let B = {14,15,17 18}. Give the value of P(B). (d) Let D = {x:x is odd}. Give the value of P(D).Assume that, with probability 0.8, It’s going to snow and/or I’m going to stay at home; and with probability 0.7, when it snows, then I stay at home. What is the probability of being truth that I am going to stay at home?