Discussion on: Understanding the .map(), .filter() and .reduce() array methods in Javascript.

[Frank Wisniewski]

let numbers = [24, 11, 8, 13]

const double = numbers.map(number=> score * 2)
console.log(newScores) 

score and newScores ??

try this:

let numbers = [24, 11, 8, 13]

const double = numbers.map(number=> number * 2)
console.log(double) 

next:

let numbers= [24, 11, 8, 13]

const sum =  numbers.reduce((sum, number) => {
  return sum + score
}, 0)

console.log(sum)

score ??

[Samuel Jarvis]

Thanks a lot. I made some changes to the varible names and didn't change it everywhere.
I'll edit these these. Thanks