Challenge #3: Running Averages

[PrivateStorm]

There is probably a more efficient way to accomplish this but I used all multi-row formulas.

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[SGriggs]

Challenge 3.. it really helped to go through other answers. 

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[SGriggs]

Challenge 3.. it really helped to go through other answers. 

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[Kdpalmer]

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[Tom_Pilgrem]

Lots of multi-row formulas for me! 

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[FabianS_dup_107]

Here is my attempt, still struggling a bit with the null's... I am not sure weather the official solution is something I would want to end up with....

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[mickael_gest]

My solution 🙂

Spoiler

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[Jim7]

Attached is my solution.

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[jjdennis]

Another one down.

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[tariqhussain]

Took a while, but I think I solved it. Really interesting problem, feels like a challenge now 😄

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