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are conducting a study testing whether a childs age is...

Question: are conducting a study testing whether a childs age is...

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are conducting a study testing whether a childs age is a good predictor of his or her height. You have collected the following data from a random sample of seven children: Age (months) Height (cm) 34 S0 63 59 53 95 130 120 109 102 94 40 Perform a regression of height (dependent variable) on age (independent variable) What is the Y-intercept of the regression line 73.73 O 24.73 с 52.81 68.60 59.70

What is the slope (beta) of the regression line? O 1.52 O 1.61 O 0.52 O0.63 O 1.27 98.73 cm 92.40 cm 121.62 cm 88.99 cm 85.91 cm The regression model predicts that a 5-year-old child (60 months) would be approximately

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