7. An option to calculate and display the variance and standard deviation.38. An option to calculate and display the median (the middle of the set of numbers)“9. An option to return the number and percentage of students whom grade above orequal a specific grade.10. An option to export the above-calculated items (from 4 to 9) into a file as a report. In this project, you will implement a single linked list structure that represents a list ofTawjihi records and do different operations on the records within that linked list. The inputsfor the project will be the two Tawjihi files (One file for West Bank and the other for Gazarecords). Each line in those files contains the Tawjihi record of a student (seat number,average, and branch). You may use the code you wrote/implemented during the lectrureto create and store Tawjihi record data into your single Linked List(s). You are free to useas many linked lists as needed.YOU MAY NOT USE ARRAYS IN THIS PROJECT.For good user experience, you will need to implement a user interface.In the user interface there should be a way to select between WestBank or Gaza as well as anoption to select between branchs "Literary or Science". According to the previouse selction thefollowing functions will operate in the specfic selected data above:1. An option to insert new Tawjihi record into the List sorted. (You chose the bestway to insert the data so it easy to proceed with other requirements down)2. An option to delete a Tawjihi record from the List using the seat number.3. An option to search for a specific Tawjihi record using a seat number.4. An option to display the top 10 students according to the grade (you may need toconsider the repetitive grades il CLsWl)5. An option to calculate and display the mean (average)6. An option to calculate and display the mode (the most common number in a dataset)?1 https://www.mathsisfun.com/mean.htmlhttps://www.mathsisfun.com/mode.html2.

It is defined as user interface design, refers to the aesthetic design of all visual elements of a…

Answered: 7. An option to calculate and display…

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

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Python Question: myfile = open('sales.txt','r')Which statement is correct if the next line in a file holds the unit price of an item? A. price = float(myfile.readline()) B. price = float(sales.readline()) C. price = myfile.read() D. price = myfile.readline().rstrip() E. price = float(myfile.read())
Create an inputfile named "inputFile.txt" (use "Note Pad") that contains the following data. Be sure that the last line of the file is empty (i.e., not even a space character). In other words, after entering the second line of data, press the <ENTER> key, save the file, then exit the editor. 5 10 6 923 7 13 40 Implement the following algorithm Create & Open inputFileCreate & Open outputFileRead first line of data into variables a, b, c, dDOWHILE !EOF Create a unique formula that uses the variables a, b, c, & d. For example, value = (a*a) + b - c + d Output value into outputFile Read each line of data into variables a, b, c, dENDDOClose inputFileClose outputFile Post the source code (embed the code in your response; DO NOT ATTACH THE C++ FILE).
1. Write a program that opens an output file with the filename my_name.txt, writes your name to the file, then closes the file. 2. Write a program that opens the my_name.txt file that was created by the program in problem 1, reads your name from the file, displays the name on the screen, then closes the file. Write code that does the following: opens an output file with the filename number_list.
Traceback (most recent call last): File "C:/app.py", line 20, in main() File "C:/app.py", line 17, in main print_report() File "C:/app.py", line 12, in print_report print_id() File "C:/app.py", line 6, in print_id message = "Your id is:" + id num TypeError: must be str, not int Process finished with exit code 1 Given this stack trace above, on what line was the exception raised? O Line 17 O Line 12 O Line 6 O Line 20
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What is the name of the file object variable in the following code segment? a = open ("b.txt", "r") Select one: b.txt a
PYTHON: I need to get the avg statement out of the loop so that the output prints correctly. Any suggestions. Write a program that reads the student information from a tab separated values (tsv) file. The program then creates a text file that records the course grades of the students. Each row of the tsv file contains the Last Name, First Name, Midterm1 score, Midterm2 score, and the Final score of a student. A sample of the student information is provided in StudentInfo.tsv. Assume the number of students is at least 1 and at most 20. The program performs the following tasks: Read the file name of the tsv file from the user. Open the tsv file and read the student information. Compute the average exam score of each student. Assign a letter grade to each student based on the average exam score in the following scale: A: 90 =< x B: 80 =< x < 90 C: 70 =< x < 80 D: 60 =< x < 70 F: x < 60 Compute the average of each exam. Output the last names, first names, exam…
Creates a sales receipt, displays the receipt entries and totals, and saves the receipt entries to a file .Prompt the user to enter the - Item Name Item Quantity Item Price Display the item name, the quantity, and item price, and the extended price (Item Quantity multiplied by Item Price) after the entry is made Save the item name, quantity, item price, and extended price to a file When you create the file, prompt the user for the name they want to give the file Separate the items saved with commas Each entry should be on a separate line in the text file Ask the user if they have more items to enter Once the user has finished entering items Close the file with the items entered Display the sales total If the sales total is more than $100 Calculate and display a 10% discount Calculate and display the sales tax using 8% as the sales tax rate The sales tax should be calculated on the sales total after the discount Display the total for the sales receipt
QI: Write a program to calculate the average of four integer score, and find the grade for 7 students. The program should do the following: 1. Read the first, second name and the four score of the 7 student from the file (E:lexam.txt), 2. Calculate the average and find the grade of the average by using the if and if else. 3. Save the first, second name, average and the grade for each student in file (E:grade.txt). (10 columns for the first and second name. 4 columns, precision 2, for the average and grade)
Run the program below, which creates “Dates” in the HW library. You will need to change the input statement to account for the format of the raw data. Add the following to this data step: Using the yrdif function to add a variable called “Agetoday”, which is the age today. Use proc print to list all the variables to the output window. Remember to format all dates for output purposes. data HW.dates; input Subj $ DOB ; datalines; 001 11Nov06 002 25May07 003 25Dec06 ; run; proc; run;
Sample Run 2: Enter the symbol to draw the shapes: # Enter the width of the shape: 4 Enter the height of the shape: 6 #### ## ### ## Save the file as cla14.py by clicking on File on the menu bar, then click on "Save as .". Type in cla14.py as the file name in the save as dialog box. • Run your program: Hit function key to execute the program. Alternatively you can click on Run on the menu bar and select "Run Module". • If you have any errors, fix them, save the changes in the file window, and re-run the program ()
In PYTHON Write the code that will open and read the data from a file named Numbers.csv and write it to a file named justAsNumbers.csv

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