11.Walmart's Paycheck Puzzle: Can You Guess The Average Worker's Income?
Weba lateral thinking puzzle where you must figure out how ten students can calculate their average salaries without openly revealing their salary. Weblet s(a) be the salary for a, s(b) be the salary of b, s(v) be v's salary. A says a value s(a) + x to b, b says that number + s(b) to v, then v gives that total + s(v) to a. Webthe piece presents a solution to a puzzle about calculating an average salary without revealing individual salaries, using a method involving random numbers. Webhow can you all learn your average salary without anybody learning any more information about another person’s salary (other than what can be deduced from the group average)?
Webin this week’s puzzle, you want to conceal your income from your coworkers, but you’re incentivized to share a little bit so that the group can calculate their average. Makes an average of $14. 26 an hour, or around $25,000 a year, according to the company's 2019.