The file named Ch21p1.xlsx contains data about unit sales for 11 products during the years 1999–2003. Write a formula using the MATCH and OFFSET functions that determines the sales of a given product during a given year. Can you think of another way to solve this problem without using the MATCH and OFFSET functions?
Q: Discuss how the use of interrupts might assist increase the machine's efficiency and decrease the…
A: The interrupt mechanism allows modules such as I/O or memory to interrupt the CPU's usual…
Q: Use proof by induction technique to prove the following statement. 2+4+8+16+⋯+ 2"=2(2"−1)
A: 2+4+8+16+⋯+ 2"=2(2"−1) Base case: n = 1 2+4+8+16+⋯+ 2(1) = 2(2(1)−1) L.H.S= 2 R.H.S= 2(2-1)…
Q: pandas DataFrame, col
A: Given as, def calc_mean_mode(df, column_name): # your code here return calc_mean_mode(df,'Age')…
Q: Write a program in C++ to find the factorial of a number.
A: While loop is also known as a per-tested loop. In general, a while loop allows a part of the code to…
Q: Are there differences between a distributed operating system and one that utilizes time-sharing…
A: The idea of a distributed operating system refers to running applications in a networked fashion…
Q: Create a structure flowchart or pseudocode that will let the user choose an application to perform…
A: Given: Xxxhhhkkskks
Q: Write a C++ program to update every array element by multiplication of next andprevious values of a…
A: I give the code in C++ along with output and code screenshot
Q: Provide an explanation of the benefits that the Agile technique offers.
A: Methodology of Agile Agile software development technique seeks to offer tiny portions of software…
Q: Why is it more difficult to break a cipher with a short message?
A: In cryptology, the study of cryptographic calculations, a cypher is a set of steps for encoding and…
Q: Draw a flowchart and write a C Program that will input a radius and will compute for the area, and…
A:
Q: Question 2: Class diagram with subclasses (generalization) (3%) Draw a class diagram with m
A: Class diagram for College Library Management System
Q: How may an IT system be implemented?
A: IT Systems means all electronic data processing, information, record keeping, communications,…
Q: The systems analyst is expected to fill four different responsibilities totaling forty (40). What is…
A: System analysts: System analysts are responsible for maintaining and updating the computer systems…
Q: BASED ON THE Given Use-case Diagram, create a Sequence Diagram and then a Class Diagram.
A: Answer: Class D //Sequence Diagram
Q: Determine the difference between virtual memory and virtual machines. What are the distinctions…
A: Identify the differences between virtual memory and virtual computers. Virtual memory: Virtual…
Q: Hardware and software make up a computer. (a) What is the difference between hardware and software…
A: What is the difference between software and computer hardware? Software is a collection of…
Q: What distinguishes software engineering from other types of engineering and why is it considered an…
A: Aspects of the software engineering field: As with software architecture, software engineering is…
Q: What precisely is meant by the term "dynamic memory," and how is this kind of memory distinct from…
A: The Dynamic Memory: Memory is the capacity to recall past experiences and data.Memory and learning…
Q: GSM is an acronym for what? Which features does your SIM card have?
A: GSM is a cellular technology for mobile communication that is open and digital. GSM has the…
Q: Example 4 Write a program to convert a character named (char): 1) from small to capital letter 2)…
A: Answer:
Q: (i) Assume that you are the project manager of app. Is the waterfall model appropriate for the…
A: answer is
Q: Write a class having two private variables and one member function which will return the area of the…
A: The asked C++ program code is coded in the next step and is explained by using comments.
Q: Software engineering is an engineering subject, but how does it vary from other engineering…
A: Given: Facts about Software EngineeringLike software architecture, software engineering is a…
Q: Do you have an example of each UNIX file opening and operating mode?
A: UNIX file : The Unix file system is a logical approach for storing and organising huge quantities of…
Q: Why is there a layer for networks if they're already connected?
A: This layer's primary function is to deliver packets from the source to the source of most…
Q: It is unnecessary to do integration testing if the individual applications have been extensively…
A: In the context of testing, the term "integration testing" refers to a type of testing in which…
Q: Create a PowerShell script that generates a Fibonacci series (1,1,2,3,5,8,..) List out the first N…
A: Create a PowerShell script that generates a Fibonacci series (1,1,2,3,5,8,..) List out the first N…
Q: What is the catastrophe recovery process's principal objective?
A: What is the catastrophe recovery process's principal objective in Below step
Q: What is secondary memory, and what are its characteristics with instances, as well as its advantages…
A: What exactly is second memory? 1) Computer secondary memory Non-volatile, permanent memory that is…
Q: show how the busy beaver function can be used to create non-computable number
A: Solution: Busy Beaver Function Step 1: Explaining why this function is a non computable. About this…
Q: You are asked to write a java program to prepare for the Lebanese parliament elections. Your program…
A: I have provided JAVA CODE along with OUTPUT SCREENSHOT---------------
Q: How can agile fit into the traditional system development lifecycle?
A: Agile Fit: Agile techniques aim to build the optimal product by providing small chunks of…
Q: 10. Suppose that the variable ALIVECNT initially contains the value 0x02. What will be the content…
A: Your answer is ready please check the step 2 for solution.
Q: What exactly is a computerized information system? Explain and clarify things using just your own…
A: An information system is an integrated collection of components for gathering, storing, and…
Q: Avalanche impact - what is it? Using contemporary block ciphers, how can you produce the avalanche…
A: Effect of an avalanche: In cryptography, the effect of an avalanche is that the intended result of…
Q: In the Big Data and Analytics arena, Hadoop has become a popular choice of technology. Explain what…
A: Given: Hadoop allows massive volumes of data to be processed in parallel across a variety of…
Q: Why is there a layer for networks if they're already connected?
A: Given: The primary goal of this layer is to transport packets from the source to the destination of…
Q: Describe the Waterfall Systems Development model's stages. How does this compare to Agile?
A: Introduction: The waterfall model is a progressive arrangement process in which progress is seen as…
Q: How is an information system designed and evaluated?
A: Introduction: Detailed information system design and analysis is provided below. Design &…
Q: Is there any component of software development that is entirely overlooked? Explain?
A: Software development: Software development is not just the execution of a series of computer…
Q: What are the advantages of device-independent operating systems?
A: Open Sync™: OpenSyncTM is open-source software that delivers and manages your expanding proposition…
Q: An information system may be described using object-oriented analysis.
A: Dear learner , hope you are doing well , I will try my best to answer this question. Thank You !!
Q: What sets software engineering apart from other engineering disciplines and from other engineering…
A: Software engineering is a systematic technical approach to the development of software. A software…
Q: Using the Black Box Testing Technique, what is the test-cases for the following: a. Equivalence…
A: ANSWER :
Q: DESCRIBE HOW A FIREWALL RESEMBLES A DATA STREAM THAT HAS BEEN DIVIDED INTO PACKETS.
A: According to the question A firewall is a community safety tool that monitors incoming and outgoing…
Q: Write a program in C++ to check whether a number is prime or not.
A: I give the code in C++ along with output and code screenshot
Q: (b) Describe TWO (2) key differences between the activity bar chart and the staff allocation chart.
A:
Q: Create a structure flowchart that will let the user choose an application to perform from a set of…
A: A flowchart is a picture of the separate steps of a process in sequential order.
Q: Due to the ever-changing nature of particular two primary elements, balancing performance across…
A: There are many factors that affect processor performance. The most important factors are discussed…
Q: he integrity of the
A: Introduction:Data integrity can be defined as the consistency and reliability of data throughout its…
The file named Ch21p1.xlsx contains data about unit sales for 11 products during the years
1999–2003. Write a formula using the MATCH and OFFSET functions that determines the sales of
a given product during a given year. Can you think of another way to solve this problem without using the MATCH and OFFSET functions?
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images
- This assignment is to use your knowledge of Chap 1-5 to generate the following amortization table in a file given user’s input of loan amount, annual interest rate, term or number of years, and additional principal the borrower is willing to pay per month. You’ll use the formula of the monthly Payment as follows: monthlyPayment = (loanAmount * annualInterest/12)/(1- 1/pow(1+annualInterest/12,numberOfYears*12)) Then, you can use the following formula to compute Principal, Interest and Balance for the ith month. Balance(0) = Loan Amount; Actual Payment = Monthly Payment + Additional Principal Interest(i) = Balance(i-1) * Annual Interest Rate/12; Principal(i) = Actual Payment – Interest(i) Balance(i) = Balance(i-1) – Principal(i) When additional principal is greater than 0, it means that the loan will be paid off earlier than the loan term. So, your amortization table should end when the balance becomes zero or negative. So, when the balance is less than the actual payment, the next…Write a python program that return the total aquaculture production by Year, Region, and Type/Environment. You must disregard the Philippines in the region column. Use groupby to group rows according to the Year, Region, Type/Environment then apply the sum function to the Volume column to return total production per year. Create a line chart of the result that can be filtered by Type/Environment. Set the hvplot x parameter to Year and by parameter to Region, and groupby parameter to Type/Environment. Here is the dataset:In The Readline Technique, on page 179, you learned how to read somefiles from the Time Series Data Library. In particular, you learned aboutthe Hopedale data set, which describes the number of colored fox fur peltsproduced from 1834 to 1842. This file contains one value per year perline.a. Write an outline in English of the algorithm you would use to readthe values from this data set to compute the average number of peltsproduced per year.b. Translate your algorithm into Python by writing a function namedhopedale_average that takes a filename as a parameter and returns theaverage number of pelts produced per year.
- Solve it in python: You need to use the pictures followed by this question to be able to answer this question a. Write a Pandas program to read a dataset from automobiles DataFrame and modify the defaultcolumns values and print the first 10 rows.b. Write a Pandas program to select a series from automobilesDataFrame. Print the content of the series.c. Write a Pandas program to create a new Company - Price' Series (use bracket notation to define theSeries name) of the automobiles DataFramed. Write a Pandas program to remove body style, engine type, length columns at once of the automobilesDataframee. Write a Pandas program to sort the entire automobiles DataFrame by the price Series in ascendingand descending order.f. Write a Pandas program to find average price and change from nan to average price according to otherautomobiles of same company.g. Write a Pandas program to find the automobiles that are either hatchback or wagon.h. Write a Pandas program to read rows 0, 5, 7 and all…Write a procedure in PL/I that gives information about undergraduate alumni for a university's records. Your input will be a deck of 80-column cards, each card specified to the following format: Columns Contents Specifications 1- 15 16 - 30 31- 34 35 – 38 Last name Characters First name Characters Year entered Fixed-point Fixed-point Year graduated Empty GPI for each year Empty 39 – 40 41 - 60 Fixed-point 61 – 80 Your output should contain the alumnus' name, years of attendance, and final GPI. Input is terminated by a card with a blank last name field.sql function related question! Hi, I need to create a function that accepts officer_id and returns the keyword Active or Inactive. If officer_id exists in the system it finds the status of either A or I.(nested if) if the officer is active(a) then based on the last digit of badge number, if last digit is between 0-5 it returns 'ACTIVE ON DESK'. else if the last digit of badge number is greater than 5, it returns 'ACTIVE ON DUTY' If officer is inactive(I ), it returns Inactive. If officer_id does not exist, it returns 'not existing officer'Please help me with this!
- using python in jupyter notebook; we were given a csv file called stolen_animals.csv which contained data on stolen animals in london . The original raw data was given like this; Count of Stolen Animals,Type of Animal,Borough,Type Of Offence,Animal Recovered,Year and Month1,Dog,Lambeth,Theft and Handling,Not Recovered,Jan-20101,Dog,Islington,Violence Against the Person,Not Recovered,Jan-2010 but have written a function which made each column into list, count of stolen animals into a list of integers and the rest into list of integers. I now need to create functions to find the average number of stolen animals and another to get a list of unique types of animals that have been stolen. To add we are not allowed to use packages and can only input/output to be done by open and close. Below is the specifications given for each functionPolynomial regression is a form of nonlinear regression that describes nonlinear relationships in a dataset. There are several advantages to linear regression, mainly high accuracy. For your assignment, you will build a polynomial regression model in Python. The data is in a .CSV file that has the following information types. Position Level Salary Business Analyst 1 45000 Junior Consultant 2 50000 Senior Consultant 3 60000 Manager 4 80000 Country Manager 5 110000 Region Manager 6 150000 Partner 7 200000 Senior Partner 8 300000 C-level 9 500000 CEO 10 1000000 Using this data, our model should be able to predict the value of an employee candidate given their years of experience. The Python file must demonstrate the prediction of employee salary based on years of experience.Lael is always on the lookout for students who might be interested in running for office in student groups.In cell M2, enter a formula using a nested IF function and structured references as follows to determine first if a student has already been elected to office in a student group, and if not, whether that student meets the qualifications to run in the future: If the value in the Elected column is equal to the text "Yes", the formula should display Elected as the text. Otherwise, the formula should determine if the value in the Finance Certified column is equal to the text "Yes" and return the text Yes if true And No if false. what is the formula to enter into excel?
- The number of bacteria measured at different times t is given in the following table. By Python code, determine a function that best fits the data (built-in function allowed). Use the equation to estimate the number of bacteria after 3.5h (built-in function not allowed). Make a plot of the points and the equation.In this article, we'll talk about how to make and use friend functions, as well as when it's appropriate to do so.For example, one way to learn is by doing.Lael is always on the lookout for students who might be interested in running for office in student groups.In cell M2, enter a formula using a nested IF function and structured references as follows to determine first if a student has already been elected to office in a student group, and if not, whether that student meets the qualifications to run in the future:a. If the value in the Elected column is equal to the text "Yes", the formula should display Elected as the text.