OpenStax, Statistics §12.4 Prediction (Optional) · Try It 1 · Statistics · Regression & correlation
Prediction (Optional) · Try It 1
Data are collected on the relationship between the number of hours per week practicing a musical instrument and scores on a math test. The line of best fit is as follows:
ŷ = 72.5 + 2.8x.
What would you predict the score on a math test will be for a student who practices a musical instrument for five hours a week?
OpenStax, Statistics · §12.4 Prediction (Optional) · Try It 1
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