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Question 3 (1 point] Which of the following is most likely to reflect the R2 value for the regression model shown in this graph? Question 4 (2 points) What does this table tell you about the association between body weight and total sleep? Select the best answer from the following options. sleep body weight total sleep exposure maximum life in k- (hoursfday index (1-5) span ears} bodyweightin kg 338 .302 total sleep (noursi'day) - 642 -.410 0 There is a statistically significant association between body weight and sleep. 0 Sleeping more will cause you to lose weight. 0 Sleeping more will cause you to gain weight. 0 None of these are correct Question 3 (2 points) What does this table tell you about the association between body weight and maximum life span? Select the best answer from the following options. sleep body weight total sleep exposure maximum life in kg (hours/day index (1-5) span (years) body weight in kg -307 338 302 total sleep (hours/day) -307 1 -.642 -410 sleep exposure index (1-5) 338 -.642 360 maximumlife span (years) 302 -410 360 There is a strong, positive correlation between body weight and life span. There is a strong, inverse correlation between body weight and life span. There is a weak, inverse correlation between body weight and life span. There is a weak, positive correlation between body weight and life span