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Mathematics 9 Online
OpenStudy (joehoffy):

Give a possible reason for the presence of point R http://prnt.sc/a8b173

OpenStudy (joehoffy):

@AlexandervonHumboldt2 @rebeccaxhawaii @zepdrix @ParthKohli

OpenStudy (joehoffy):

The scatter plot shows the relationship between the number of hours spent practicing piano per week and the number of pieces of music the student can play:

rebeccaxhawaii (rebeccaxhawaii):

ohh ok

rebeccaxhawaii (rebeccaxhawaii):

one didnt practice as much

OpenStudy (joehoffy):

that doesnt make sense, he can play more peices in shorter practice time than the others that means that he can play better.

OpenStudy (joehoffy):

that just means that he is the teacher XD

OpenStudy (joehoffy):

im not sure lol

rebeccaxhawaii (rebeccaxhawaii):

all the other students played more than 3 hours therefore he played less

OpenStudy (joehoffy):

he played less yet he played more. (do u understand?)

OpenStudy (joehoffy):

more pieces in less time. meant he was either a highly intelligent mastermind or he is the teacher of the class

rebeccaxhawaii (rebeccaxhawaii):

hold on the print is small it could mean that that student excelled with those pieces and doesnt practice much

OpenStudy (joehoffy):

ok dont matter, can you help me with another question based on the same chart?

rebeccaxhawaii (rebeccaxhawaii):

ok

OpenStudy (joehoffy):

Describe the association between the number of hours practiced each week and the number of pieces a piano student can play.

rebeccaxhawaii (rebeccaxhawaii):

the longer they practices the more pieces they played

OpenStudy (joehoffy):

ok thank you

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