Summarize the distribution of numeric values
Was 2017 a good or bad year for revenue of Fortune 500 companies? Examine how revenue changed from 2016 to 2017 by first looking at the distribution of revenues_change and then counting companies whose revenue increased.
Questo esercizio fa parte del corso
Exploratory Data Analysis in SQL
Esercizio pratico interattivo
Prova a risolvere questo esercizio completando il codice di esempio.
-- Select the count of each value of revenues_change
SELECT ___, ___
FROM ___
___ ___ ___
-- order by the values of revenues_change
ORDER BY ___;