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Mathematics 20 Online
OpenStudy (anonymous):

PLEASE HELP! :) A jar contained 18 red marbles, 14 green marbles, and 20 blue marbles. A marble was selected at random, the color was recorded, and the marble was placed back in the jar. The table shows the results after 60 trials. What was the relative frequency of selecting a blue marble? Round to the nearest percent, if necessary.

OpenStudy (anonymous):

OUTCOME- RED GREEN BLUE # OF TIMES- 22 18 20

OpenStudy (anonymous):

@KendrickLamar2014

OpenStudy (kendricklamar2014):

Do you have answer choices?

OpenStudy (anonymous):

No i dont

OpenStudy (kendricklamar2014):

Im not sure, but I think you do: 20/52 = 0.384... * 100 = 38%

OpenStudy (kendricklamar2014):

@acxbox22 @jigglypuff314 @Nnesha

OpenStudy (anonymous):

after this one do you mind answering 2 more?

OpenStudy (kendricklamar2014):

I gtg, someone else can help you tho :)

OpenStudy (anonymous):

okay thank you for the first answer tho :)

OpenStudy (kendricklamar2014):

No Problem =)

OpenStudy (anonymous):

@acxbox22 could u help me?

OpenStudy (anonymous):

@dan815

OpenStudy (acxbox22):

post you question and tag me

OpenStudy (anonymous):

okay

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