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Mathematics, 04.08.2020 19:01 nook4boo
Suppose we use a person's dad's height to predict how short or tall the person will be by building a regression model to investigate if a relationship exists between the two variables. Suppose the regression results are as follows:
Least Squares Linear Regression of Height
What conclusion would you make at alpha = .05 when conducting a test to determine if there is a positive linear relationship between the variables?
a) There is sufficient evidence to indicate that dad's height is a positive linear predictor of height
b) There is insufficient evidence to indicate that dad's height is a positive linear predictor of height
c) There is sufficient evidence to indicate that dad's height is a negative linear predictor of height
d) There is sufficient evidence to indicate that dad's height is not a positive linear predictor of height
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