Compute the following summation. Show all your work File Preview nij ΣΣΣ 2=10 j=3 k=1
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- The file winning_numbers.txt contains the winning numbers for the Powerball lottery since the beginning of the year. Below is a partial listing of the file winning_numbers.txt: Drawing Date Winning Numbers Prize 1/1/2022 6 12 39 48 50 7 2 500000000 1/3/2022 2 13 32 33 48 22 2 540000000 1/5/2022 6 14 25 33 46 17 2 630000000 1/8/2022 20 21 36 60 65 13 10 20000000 1/10/2022 14 17 18 21 27 9 2 27000000 1/12/2022 12 21 22 30 33 24 4 38000000 1/15/2022 3 18 37 51 59 13 2 48000000 1/17/2022 9 24 35 46 65 22 2 53000000 1/19/2022 11 15 43 55 61 10 3 62000000 1/22/2022 8 14 33 36 67 17 2 76000000 The winning numbers for the date 1/1/2022 are: 6 12 39 48 50 7 2 The numbers 6 12 39 48 50 are considered the 5 white balls (ping pong balls with numbers on them), 7 is considered the Powerball (color is a red ping pong ball with a number on it), and 2 is considered the Powerball Multiplier. A player of the game wants to know which white balls have been selected with the greatest frequency and which…For the Excel file Closing Stock Prices, apply both column and line sparklines to visualize the trends in the prices for each of the four stocks in the file.Loop: Ask the user how many students to process. Then, for each student, use the code you have already written to ask for two names and two grades and print out a neatly formatted record. Hint: what kind of a loop will you use? Why? Letter grade: If a student's average grade is equal to or above 18, they should get an A. Print that out. If it's >= 16 and < 18 they should get a B. If it's >= 14 and < 16 they should get a C If it's >= 12 and < 14 they should get a D if it's < 12 they should get an F Hint: can you use a switch statement to do this? Why or why not? Average score over all students: Keep a running tally of the total score, and a count of how many students. At the very end, print out a single line that says Average score for XX students is YY (where XX and YY are values you calculate). Hint: what type should the average score be?
- write a different program that lets you work with the data concerning each tool, enables you to list all your tools, lets you delete a record for a tool that you no longer have and lets you update any information in the file. The tool identification number should be the record number. Use the following information for your program to work with.Please give correct code. ThanksUsing the given data use the R software to create a side-by-side boxplot for the weights of the offense vs the weights of the defense.
- The average amount Sold function is not run as expect. Please fix it. The input file: sales.txt header in picture. It is over 5000 char. I can't copy. 13492785 2017 Jane North; 1000 78534520 2012 Tim South; 95020192756 2017 Linda East; 15000 19273458 2012 Paul West; 500078520192 2017 Mary Jane Doe; 5001 32278520 2012 Victor Smith; 799514278520 2012 Mary Johnson; 12056192785 2017 Tom Baker; 1300 88278529 2012 Diana Newman; 150089278527 2012 William Peterson; 1420098278528 2012 Jim Gaddis; 120099192785 2017 Laura King; 1000 43278524 2012 Ann McDonald; 2000 The output expect: in picture. #include "Sales.h"#include <iostream>#include <sstream>#include <iomanip>#include <fstream>#include <string>using namespace std; const int MAX_SIZE = 30; void readData(string fileName, Sales salesArr[], int n);double calcSalesAvg(Sales salesArr[], int n);void displayOverAvg(Sales salesArr[], int n, double avg);void writeReport(Sales salesArr[], int n, string…Click cell C9 and insert a VLOOKUP function that looks up the code in cell B9, compares it to the codes and types of art in the range B2:C6, and returns the type of art. Copy the function in cell C9 to the range C9:C54. Hide column B that contains the codes.MREADME.md Read six names from input and print out only the unique names. . 1 2 3 *Example:* 4 5 **input** 6 7 ✓ Anna V 8 Mark 9 Anna 10 11 12 13 14 15 **output** 16 17 Anna 18 Mark 19 20 V Christy Mike Christy Christy B
- You are given a file which has an Australian state name and a university name in each line. You can view the file as follows. DO NOT CHANGE the content of the uni.txt (otherwise you will have to press the triple dot button at the top-right and then "Reset to Scaffold"). sorter.py uni.txt + uni.txt 1 NSW USYD 2 NSW UNSW 3 ACT ANU 4 WA UWA 5 QLD UQ 6 VIC UMEL 7 VIC MONASH_U 8 SA ADELAIDE_U Write a program sorter.py that 1) reads a command line argument containing the file to open, 2) opens and reads the file, 3) extracts each Australian state (not the university), i.e. the first word token in each line, and 4) sorts the states in alphabetical order. You may assume that each state is one word long. Furthermore, make sure to only record the names of unique states - so do not record any state twice. HINT: use the in keyword. E.g. ▸ Run 1 ls = [1, 2 if 4 in ls: 3 4 elif 4 not in ls: 2, 3] print("4 is in list") 5 print("4 is NOT in list") PYTHON You MUST use open(), read(), split(), sort(),…please don't change variable namesRead in one integer value, which I will call start for this explanation. Ensure that start is between 5 and 100, including those values. Include proper prompts for both the initial entry and in case of an error. The following loop will execute start number of times; Beginning with the start value entered, decrement the loop_step by 1 down to 1. Do not go to 0. If the current loop iteration value is even, an accumulator variable will be incremented by 1/loop_step. So, if the loop_step was 12, the accumulator variable would be incremented by 1/12. If the current loop iteration value is odd, the accumulator variable will be decremented by 1/loop_step. So, if the loop_step was 13, the accumulator variable would be decremented by ‑1/13. After the loop ends, print the value of the accumulator variable.