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Mathematics, 30.01.2020 09:46 chris4212
The student body at a high school was surveyed about sports participation. the table below shows the data by grade level.
the number of students who are in 9th grade and play two or more sports is a
'marginal frequency'
'joint frequency'
the number of students who are in the 11th grade is a
'marginal frequency'
'joint frequency'
the percentage of the student body that plays one sport is a
'marginal relative frequency'
'joint relative frequency'
the percentage of the student body that are in 12th grade and do not play a sport is a
'marginal relative frequency'
'joint relative frequency'
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