Mathematics, 20.07.2019 00:30, triddi666
Imagine a regression line that relates y = average systolic blood pressure to x = age. the average blood pressure for people 40 years old is 110, while for those 50 years old the average is 130. (a) what is the slope of the regression line? (round the answer to one decimal place.)
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Imagine a regression line that relates y = average systolic blood pressure to x = age. the average b...
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