Question9: Choose one answer. Which of the following random variables is NOT continuous? 1) Amount of gasoline in a car. 2) Number of goals scored by a hockey team. 3) Time it takes to commute to work. Question10: Choose one answer. The weight of written reports produced in a certain department has a Normal distribution with mean 60 g and standard deviation 12 g. The probability that the next report will weigh less than 45 g is 1) 0.1056 2) 0.1042 3) 0.3944 4) 0.8944
Q: System development methodology is defined in this section.
A: A system development methodology is a methodology for systematically organizing the best ways to…
Q: system security?
A: Learning System security is very important. The basic principle of System Security is:…
Q: Write a program in python to get the lossing probability after taking the winning probability from…
A: In an experiment sum of all probabilities is 1. probability of winning +probability of loosing =1.…
Q: What firewall management approaches are you acquainted with? Explain.
A: The following are a few of the most successful firewall management practices: Traffic is prohibited…
Q: Explain briefly what a text-based protocol for voice over IP (VolP) is.
A: Interview: Another communication method is VoIP (Voice over Internet Protocol). Calls are made…
Q: What are the advantages and disadvantages of a source-driven data warehouse design compared to a…
A: Data collecting and data transfers from data source to data warehouse are done in a…
Q: Create a summary note about database management. On the basis of the following 1. The importance of…
A: Explanation: 1. The importance of data and information to an organisation. Data is a valuable…
Q: Distinguish between normalization and standardization. Give an example of each to back up your…
A: Normalization and Standardization: Outliers have a significant impact on the process of normalizing…
Q: Discuss the usage of tablet computers and smartphones for business purposes.
A: The following are some examples of how to utilize a tablet or smartphone for business:
Q: The function of information systems in society and the improvement of business processes' efficiency…
A: Start: The Information System's FunctionThe Information System's Role in the Business Process:…
Q: When it comes to computer security, how has it evolved throughout the years?
A: A Protection of computer systems against the loss, damage, or misdirection of their hardware,…
Q: Virtual memory is stored in a file called the Windows paging file, but where can I find that file
A: Given: We have to discuss Virtual memory is stored in a file called the Windows paging file, but…
Q: What are some of the most effective ways to maintain a firewall in good working order Explain?
A: Start: A firewall is a type of the security software that protects a computer or computer system…
Q: It's important to know the goals of authentication. Compare and contrast the benefits and drawbacks…
A:
Q: When it comes to information technology, how important is networking?
A: Start: It not only assists you in a finding new employment, but it may also assist you in moving…
Q: As a result of the growth of information technology, people and society have been impacted. What are…
A: IT uses personal computers (PCs) to create, process, store, retrieve, and exchange various…
Q: What are the major components of a data governance programme, and how is data stewardship linked to…
A: The process of managing the availability, accessibility, integrity, and security of data in…
Q: A: By using inheritance concept, create class name Circle. The class consists: Private radius…
A: Note: since programming language is not specified we are providing answer in java class Circle{…
Q: Explain how a company's information systems utilize databases, using any company as an example.
A: Organizations : Businesses use databases to increase data access inside the firm, strengthen data…
Q: Define outsourcing and list two of its advantages to an organization throughout the development of…
A: Outsourcing: When a company outsources services or job duties to a third party, it is referred to as…
Q: What are the advantages of employing a firewall, and how do you go about putting one in place
A: Following are the 5 advantages of a Firewall 1. Monitor Traffic A major responsibility of a firewall…
Q: What are the fundamental steps you should take to make the computer begin searching for operating…
A: Boot Sequence : Booting is the process during which the computer hardware check for all the…
Q: BootMgr is located on which partition? Is it on the system or boot partition?
A: Answer : There are two types of partitions in the hard drive. system partition and boot partition .…
Q: There are three basic application architectures used today: server-based, client-based, and…
A: Client-based architecture is when the entirety of an application is localized within a client's…
Q: What are the goals of authentication, and how do you define them? Compare and contrast the benefits…
A: Answer the above question are as follows
Q: What are some of the most effective methods for operating a firewall? Explain.
A: The Answer is in given below steps
Q: the mumber of otervations in the goups Car Milage Data
A: R Code------------------------ # Drawing the box plot (mtcars dataset, mpg and cyl)boxplot(mpg ~…
Q: (c) The process of fetching the next instruction when the present instruction is being executed is…
A: Solution:: The process of fetching the next instruction when the present instruction is being…
Q: Alphabet = {0,1}. Define a DFA for the language. { | w does not (!) contain the substring 011}
A: The question is to define a DFA for the given problem.
Q: Explain why conventional computers are termed no-remote-memory-access machines in detail.
A: Start: For current computers, the same analysis has been developed as a technique that is both…
Q: Create a summary note about database management. On the basis of the following 1. The importance of…
A: Given this, Create a summary note about database management. Considering the following 1. Describe…
Q: Find a complex design with a bug, and provide enough evidence to confirm that the bug cannot be…
A: The solution is in below step.
Q: You need to figure out what's preventing the computer from turning on and what fixes you may need to…
A: The answer for the given question is as follows.
Q: Make a distinction between an Analytical Report and a Recommendation Report.
A: Start: Data and information are transformed into insights via analysis. Reporting allows businesses…
Q: a) What are the technological drawbacks of e-commerce? b) Can you tell us about the many types of…
A: a) e-disadvantages: commerce's 1) Safety Online portals have been in the headlines a lot recently…
Q: Write a brief note about the output device?
A: Given: Any peripheral that accepts data from a computer and displays, projects, or reproduces it is…
Q: Using electronic means of communication may be really beneficial. How familiar are you with the…
A: Introduction: Here we are required to explain what are various technological communication types and…
Q: What exactly do we mean when we speak about "system security"?
A: System Security: The responsibility of ensuring the safety of a system falls squarely on the…
Q: Explain how information security policy and an information security strategy are related.
A: Information Security policy (ISP): An information security policy (ISP) establishes guidelines and…
Q: When do you think tacacs+ is a better option than RADIUS or Kerberos?
A: Centralized Authentication system uses many different authentication methods as per the need of the…
Q: Make a distinction between an Analytical Report and a Recommendation Report.
A: Analytical Report An analytical report is a report that provides efficient knowledge for a person to…
Q: Distinguish between normalization and standardization. Give an example of each to back up your…
A: StandardizationStandardization (or Z-score normalisation) is the process of rescaling the features…
Q: Do you have any pointers for setting up a firewall?
A: Everyone on your IT security team should be able to figure out what each firewall rule does right…
Q: Netbeans
A: The code below performs the requirements mentioned above. Run it using Java IDE, in my case I have…
Q: What may be utilized to determine the success of a system's implementation? Choose an option from…
A: Given: There are five essential success variables identified in this comprehensive literature study.…
Q: "System security" entails what exactly?
A: As we know, In the current scenario security threats are increasing day by day. which can be the…
Q: What do you want to accomplish with the process of authentication? Distinguish the advantages and…
A: Authentication is the process of identifying users that request access to a system device. Access…
Q: Technology of information and communication How are server events categorised in Event Viewer?
A: Information and Communication Technology: When we talk about information and communication…
Q: Consider this scenario: Your company's mail server notifies you that your password has been changed…
A: Justification: Phishing is a type of cybercrime in which victims are contacted by an attacker posing…
Q: When reading a news story on a tablet computer, it is important to know the source.
A: Businesses benefit from information technology (IT) since it allows them to function more…
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
- A group of 15 students made up of 9 females and 6 males form a committee of 5. What is the probability the committee is all male?Q6/ The number of failures for a cryogenics machine from contamination in biological samples is a Poisson random variable with a mean of 0.01 per 100 samples. (a) If the lab usually processes 500 samples per day, what is the expected number of failures per day? (b) What is the probability that the machine will not fail during a study that includes 500 participants? (assume one sample per participant.) Ans. (0.05, 0.9512)A group of 15 students made up of 9 females and 6 males form a committee of 5 What is the probability the committee is made up of 3 females and 2 males?
- Which of the following describe the Frequentist approach? Select all that apply. Question 16 options: Two Frequentists would calculate a probability in the same way. It is objective. It is based on observed data. It is based on the long-term relative frequency of an event occurring. The normal distribution can be described by which of the following parameters? Question 28 options: X σ NA student goes to the school canteen. The probability that they get fish is 0.2, get chips is 0.5, or both is 0.1. What is the probability that the student gets fish, chips, OR both?b) Given the following statistics, what is the probability that a woman has cancer if she has a positive mammogram result? -One percent of women over 50 have breast cancer. -Ninety percent of women who have breast cancer test positive on mammograms. -Eight percent of women will have false positives.
- Customers are used to evaluate preliminary product designs. In the past, 91% of highly successful products received good reviews, 57% of moderately successful products received good reviews, and 15% of poor products received good reviews. In addition, 40% of products have been highty successful, 35% have been moderately successful and 25% have been poor products. Round your answers to four decimal places (e.g. 98.7654). (a) What is the probability that a product attains a good review? (b) If a new design attains a good review, what is the probability that it will be a highly successful product? (c) If a product does not attain a good review, what is the probability that it will be a highly successful product? (a) 5985 (b) 6082 (c) i 0897Incident Computation The sum of the years “at risk” of these 12 courses is 102 students-years, and there were 3 occurrence of disease. We can now compute the incident rate: (One decimal place only. No need to include “%” sign to your answer.)There are three financial aid counselors. If a student’s last initial is from A – H, let them know that their counselor is Jon Stewart. If a student’s last initial is from I – Q, let them know that their counselor is Chelsea Handler. If a student’s last initial is from R – Z, let them know that their counselor is Brian Williams.Ask student for the FICO score, if it’s less than 660 tell that this student cannot have a loan. c++
- There are three financial aid counselors. If a student’s last initial is from A – H, let them know that their counselor is Jon Stewart. If a student’s last initial is from I – Q, let them know that their counselor is Chelsea Handler. If a student’s last initial is from R – Z, let them know that their counselor is Brian Williams.Ask student for the FICO score, if it’s less than 660 tell that this student cannot have a loan.2. A box contains three fair coins, and two trick coins that have heads on both sides. (a) What is the probability that a randomly selected coin from the box will come up heads when flipped? (b) Suppose you randomly pick a coin from the box and flip it, and it comes up heads. What is the probability that it's one of the trick coins? (c) Let X be the random variable that represents the number of heads when every coin in the box is flipped. What is the probability distribution of X? (Hint: you can try counting all the outcomes, or you can remember that coin flips are independent of each other.) (d) What is the expected number of heads when all the coins are flipped?The Frequentist approach says that given 10 coin flips you should get exactly 5 heads and 5 tails. Question 15 options: True False The Frequentist approach says that, in the long run, if we flip a coin a large number of times, we would expect an approximate 50-50 split of heads and tails. Question 16 options: True False Consider multiple trials of flipping a fair coin. As the number of trials decreases, the closer we get to an equal split of heads and tails. Question 17 options: True False The following would represent probability from the Frequentist approach: After rolling a six-sided die 300 times, we would expect to roll a 2 or a 3 about 33% of the time. Question 18 options: True False