Mathematics, 03.01.2020 16:31 rorob
Susie collected data on the favorite type of music of the students of two grades. the table below shows the relative frequencies of rows for the data collected:
pop classical heavy metal total
grade 8 0.50 0.10 0.40 1.00
grade 9 0.53 0.20 0.27 1.00
total 0.36 0.32 0.32 1.00
based on the data, which statement is most likely correct?
in grade 9, 53 students liked pop music.
in grade 8, 60% of students liked heavy metal.
in grade 8, 10 students liked classical music.
in grade 9, 20% of students liked classical music.
Answers: 2
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Susie collected data on the favorite type of music of the students of two grades. the table below sh...
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