Challenge #3: Running Averages

[MDestra]

Challenge #3:

[Carolyn]

Completed! My format is a bit different than the solution but being that this challenge is almost 7 years old, I'm saying it's good enough :) 

Spoiler

 

[iamBenSmith]

This one was a bit confusing when looking at the provided output file, but this solution makes the most sense of the data provided

Spoiler

[RasmusFormo]

My solution :)

[Myles_Stevenson]

Spoiler

 

Here is my solution 

[AndrewDMerrill]

This was tough, and I needed a little help, since I didn't understand the necessary tools well enough.

Spoiler

[danielprince]

A bit confusing but it made more sense after understanding the output

[ToniZheng]

I think there's something wrong with the solution. The 6-month running average isn't by RM Category. But well, good practice.

[StevenP]

My Solution:

Spoiler

As others have already mentioned the solution's 6 Month average is not grouped by RM Category hence my output not matching 100%

[Inactive User]

The naming structure on the output was a bit challenging to understand, but alas, success!