10
practice testMultiple Choice

Practice Test

Question 10 • Statistical Reasoning

Based on the residual plot shown, is a linear model appropriate for using launch angle to predict height?

Answer
A
A linear model is appropriate because the residual plot is curved.
B
A linear model is not appropriate because the residual plot shows a clear pattern.
C
A linear model is not appropriate because the y -intercept of the regression equation is negative.
D
A linear model is appropriate because many of the residuals are close to zero.
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