Published 11.05.2018 on subject Mathematics by Guest

Jake found that 39 students in his school could play the guitar and 17 of those students could play the piano, as well. There were 8 students who could not play the guitar but knew how to play the piano. There were 3 students who knew neither guitar nor piano. Which table best summarizes the data collected by Jake?

Answered by Guest

Jake found that 39 students in his school could play the guitar and 17 of those students could play the pianoCan play guitar and piano-=17      ---->top leftCan play guital total= 39              ------> top rightWhich meanCan play guitar but cant play piano= 39-17=22 ------> top middle


There were 8 students who could not play the guitar but knew how to play the piano. 

Can play piano but cant play guitar= 8 ---->middle leftCan play piano total= 8 + 17= 25             ----->bottom left



There were 3 students who knew neither guitar nor pianoDid not know the guitar and piano=3          ----->middle middle



The answer would be: Knew piano Did not know piano TotalKnew guitar 17 22 39Did not know guitar 8 3 11Total 25 25 50