Mathematics
Mathematics, 22.03.2021 04:20, samarahbrown6050

several schools reported the number of students who received a flu vaccine in a year and the number of cases of the flu amongst their students that year. a scatter plot was made with a trend line that had an equation of y=-1/4x+85 where y is the total number of cases and x is the total number of students who received a flu vaccine

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