Content X Search - yahoo m X enochntiduah@y x @ Launch Meeting X G Read about and c X * Course Hero X W Global waste trac X + X C https://bb-csuohio.blackboard.com/ultra/courses/_140669_1/cl/outline?legacyUrl=~2Fwebapps~2Fblackboard~2Fconten... G * Question Completion Status: X QUESTION 4 3 points Save Answer In a research study for the effect of smoking on the infant birth weight, three variables were recorded, and they are infant "Birth Weight in grams", 18 Gestation period in weeks", and mother's "Smoking Status" (1 represent smoke and 0 represent did not smoke). A regression analysis was performed using SPSS and the output for coefficients estimation is shown below for modeling the infant birth weight. Use the information in the table to select the correct statements. "Sig." in the table is "p-value". (There are two correct answers. No partial credit for this question.) Coefficients= Unstandardized Standardized Coefficients Coefficients Model Std. Error Beta SIC Constant) 2324.563 852.386 6.597 DOO Gestation (weeks) 141.691 9.428 1.030 15.029 000 Smoking Status -254.339 44.903 .388 -5.664 000 a. Dependent Variable: Birth Weight (in grams) A. The equation for estimating average weight for infants would be: y = 1.030 x Gestation - .388 x Smoking_Status O B. The equation for estimating average weight for infants would be: y = -2324.563 + 141.691 x Gestation - 254.339 x Smoking_Status O C. Unexpectedly, the estimated regression coefficient for mother's "Smoking Status" variable indicates that if mother smoked the infant birth weight would be higher. O D. Both "Gestation period" and mother's "Smoking Status" variables are insignificant variables, at 5% level of significance, in predicting infant birth weight. O E. The estimated regression coefficient for mother's "Smoking Status" variable indicates that if mother smoked the infant birth weight would be lower. Priv Click Save and Submit to save and submit. Click Save All Answers to save all answers. Save All Answers Save and Submit Ter 10:23 PM Type here to search O Eli X W 46 F Mostly cloudy O (1) 11/2/2021