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-- Average number of upvotes per post


Declare @totalNumberOfUpvotes int
Declare @totalNumberOfQuestions float
Declare @averageUpvotePerQuestion float

select @totalNumberOfUpvotes = sum(UpVotes) FROM Users ;
select @totalNumberOfQuestions = sum(PostTypeId) FROM Posts where PostTypeId='1';

select @averageUpvotePerQuestion = @totalNumberOfUpvotes / @totalNumberOfQuestions 
select @averageUpvotePerQuestion as 'The average number of upvotes for each question'

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edited jan 11 17

created jan 10 17 Lefty.G.Balogh