![3. [10 points] Suppose an lDs is 90% accurate, so that there is a 10% chance of false positives or false negatives. There are 500,000 log entries registered by the IDS, where 200 of these entries are actual malicious events. How many times will the alarm be sounded and how many are false negatives?](http://img.homeworklib.com/questions/18cd2650-b291-11eb-82d4-652ea5601339.png?x-oss-process=image/resize,w_560)
Homework Answers
| Predicted Negative | Predicted Positive | |
|---|---|---|
| Negative Cases | 499800*90/100=44980 | 499800*10/100=49980 |
| Positive Cases | 200*10/100=20 | 200*90/100=180 |
Therefore Aarm will be sounded 49980+180 times (50160 times) and 20 cases are false negative.
Add Answer to:
3. [10 points] Suppose an lDs is 90% accurate, so that there is a 10% chance...
so lost please help 10 points Save Answer QUESTION 3 Suppose you buy a certificate of...
so lost please help
10 points Save Answer QUESTION 3 Suppose you buy a certificate of deposit CD for414 today, and receive 2 6 worth when it matures? Round to the nearest penny 2% interest per year for 17 years what will the CD be 10 points Saved QUESTION 4 QUESTION 5 10 points Suppose you deposit S4262 into an account that earns 7 12% per year. How many years will it take for your account to have$5,650 if you...
please help with no 3,4,5 and 6 Thanks 1. What is standard error? Measure of statistical...
please help with no 3,4,5 and 6
Thanks
1. What is standard error? Measure of statistical accuracy of an estimate, equal to the standard deviation of the theorental distribution of a large populanon of such estimates 2. What calculation is used to describe the variation in measurements. 3. In experiment 3.2. You will be measuring out 40ml of volume. How many times will you measure 40 ml? 4. What is the difference for each time you measure out 40ml? In...
I am doing an Arduino Uno project where I made a "Simon says" memory game with 3 neopixel LED str...
I am doing an Arduino Uno project where I made a "Simon says" memory game with 3 neopixel LED strips and 3 - ultrasonics. I have them working independently but I need to combine the code so they work together. Here is what I have: Memory Game #define PLAYER_WAIT_TIME 2000 // The time allowed between button presses - 2s byte sequence[100]; // Storage for the light sequence byte curLen = 0; // Current length of the sequence byte inputCount =...
Name: Section Number To be graded assignments must be completed and submitted on the original book...
Name: Section Number To be graded assignments must be completed and submitted on the original book page Hypothesis Testing -As a Diagnostic Test ? Answer the following questions over the content material you just read or watched. 1. What is a false positive rate in the context of hypothesis testing? 2. What is the goal of hypothesis testing? 3. What is a Type I error, and how is it related to an "alpha level?" 4. What does it mean to...
C++ Inheritance Problem Step a: Suppose you are creating a fantasy role-playing game. In this game...
C++ Inheritance Problem Step a: Suppose you are creating a fantasy role-playing game. In this game we have four different types of Creatures: Humans, Cyberdemons, Balrogs, and elves. To represent one of these Creatures we might define a Creature class as follows: class Creature { private: int type; // 0 Human, 1 Cyberdemon, 2 Balrog, 3 elf int strength; // how much damage this Creature inflicts int hitpoints; // how much damage this Creature can sustain string getSpecies() const; //...
FART I TRUE FALSE QUESTIONS (10 points). Please write True (1) or False (F) on the...
FART I TRUE FALSE QUESTIONS (10 points). Please write True (1) or False (F) on the blank Scarcity is the intimited nature of society's resources given society's limited wants 2. A reward is a type of positive incentive. 3. To remove difficulty of double coincidence of wants we use money. 4. An exogenous factor is a variable that can be controlled for inside the model. 5. The PPF will not have a constant slope. 6. The law of demand states...
Risk management in Information Security today Everyday information security professionals are bombarded with marketing messages around...
Risk management in Information Security today Everyday information security professionals are bombarded with marketing messages around risk and threat management, fostering an environment in which objectives seem clear: manage risk, manage threat, stop attacks, identify attackers. These objectives aren't wrong, but they are fundamentally misleading.In this session we'll examine the state of the information security industry in order to understand how the current climate fails to address the true needs of the business. We'll use those lessons as a foundation...
1. Analyze the major challanges USB faced in the last 5 years, in your opinion, what were the cru...
1. Analyze the major challanges USB faced in the last 5 years, in your opinion, what were the crucial factors in the banks downturn? 2. what are the main triggers to change the banks approach to communication and what is different today regarding the dealings and relationship to its share-and stakeholders? 3. How would you evaluate the constant replacement of the banks chairman and CEO? 4. in view of the future strategy of USB, what are your suggestions in order...
1. Analyze the major challanges USB faced in the last 5 years, in your opinion, what...
1. Analyze the major challanges USB faced in the last 5 years, in your opinion, what were the crucial factors in the banks downturn? 2. what are the main triggers to change the banks approach to communication and what is different today regarding the dealings and relationship to its share-and stakeholders? 3. How would you evaluate the constant replacement of the banks chairman and CEO? 4. in view of the future strategy of USB, what are your suggestions in order...
Assignment Predator / Prey Objectives Reading from and writing to text files Implementing mathematical formulas in...
Assignment Predator / Prey Objectives Reading from and writing to text files Implementing mathematical formulas in C++ Implementing classes Using vectors Using command line arguments Modifying previously written code Tasks For this project, you will implement a simulation for predicting the future populations for a group of animals that we’ll call prey and their predators. Given the rate at which prey births exceed natural deaths, the rate of predation, the rate at which predator deaths exceeds births without a food...
so lost please help
10 points Save Answer QUESTION 3 Suppose you buy a certificate of deposit CD for414 today, and receive 2 6 worth when it matures? Round to the nearest penny 2% interest per year for 17 years what will the CD be 10 points Saved QUESTION 4 QUESTION 5 10 points Suppose you deposit S4262 into an account that earns 7 12% per year. How many years will it take for your account to have$5,650 if you...
please help with no 3,4,5 and 6
Thanks
1. What is standard error? Measure of statistical accuracy of an estimate, equal to the standard deviation of the theorental distribution of a large populanon of such estimates 2. What calculation is used to describe the variation in measurements. 3. In experiment 3.2. You will be measuring out 40ml of volume. How many times will you measure 40 ml? 4. What is the difference for each time you measure out 40ml? In...
Name: Section Number To be graded assignments must be completed and submitted on the original book page Hypothesis Testing -As a Diagnostic Test ? Answer the following questions over the content material you just read or watched. 1. What is a false positive rate in the context of hypothesis testing? 2. What is the goal of hypothesis testing? 3. What is a Type I error, and how is it related to an "alpha level?" 4. What does it mean to...
FART I TRUE FALSE QUESTIONS (10 points). Please write True (1) or False (F) on the blank Scarcity is the intimited nature of society's resources given society's limited wants 2. A reward is a type of positive incentive. 3. To remove difficulty of double coincidence of wants we use money. 4. An exogenous factor is a variable that can be controlled for inside the model. 5. The PPF will not have a constant slope. 6. The law of demand states...
Most questions answered within 3 hours.
-
1.)Suppose I collect data on the average price of Yuengling (a
type of beer) at every...
asked 3 minutes ago -
Test the claim that the proportion of people who own cats is
smaller than 50% at...
asked 27 minutes ago -
Question 1 Continues
*** This is the NODE ADT you need. I hope this will help...
asked 29 minutes ago -
Show the rearrangements of the carbon skeleton in the following
carbocations. Note that in some cases...
asked 2 hours ago -
Use a z -Table to find the specified area.
Between the mean and 3.01 deviations from...
asked 2 hours ago -
Consider the following reaction at equilibrium. What will happen
if O2 is added to the reaction?...
asked 3 hours ago -
Based on how much or how little you have noticed in the media,
do you think...
asked 6 hours ago -
I calculate Rosetta Stone’s P/E ratio as 10x prior to a report
about future industry growth....
asked 7 hours ago -
What major physiological changes account for electrodermal
activity (as in during a lie-detector test)?
asked 8 hours ago -
You are going to sell fruits & vegetables at a local
roadside market. List separately and...
asked 9 hours ago -
Hows does water affect the digestion of fats ?
asked 11 hours ago -
A buffer that contains 0.41 M of a base, B and 0.21 M of its
conjugate...
asked 11 hours ago