Suppose we have a data set with five predictors, X1 = GPA, X2 = IQ, X3 = Gender (1 for Female and 0 for Male), X4 = Interaction between GPA and IQ, and X5 = Interaction between GPA and Gender. The response is starting salary after graduation (in thousands of dollars). Suppose we use least squares to fit the model, and get βˆ0 = 50, βˆ1 = 20 , βˆ2 = 0. 07 , βˆ3 = 35 , βˆ4 = 0.01 , βˆ5 = − 10.

Y = 50 + 20(gpa) + 0.07(iq) + 35(gender) + 0.01(gpa * iq) - 10 (gpa * gender)

(A) Which answer is correct, and why?

a. For a fixed value of IQ and GPA, males earn more on average than females.
b. For a fixed value of IQ and GPA, females earn more on average than males.
c. For a fixed value of IQ and GPA, males earn more on average than females provided that the GPA is high enough.
d. For a fixed value of IQ and GPA, females earn more on average than males provided that the GPA is high enough.

(B) Predict the salary of a female with IQ of 110 and a GPA of 4.0.
(C) True or false: Since the coefficient for the GPA/IQ interaction term is very small, there is very little evidence of an interaction effect. Justify your answer.

A or SAT vs. IQ because the data points are closer  to the trend line.

Step-by-step explanation:

edgeinuity

the answer is b 1/10

step-by-step explanation: the declaration of the rights of man and of the citizen (french: déclaration des droits de l'homme et du citoyen de 1789), set by france's national constituent assembly in 1789, is a human civil rights document from the french revolution.[1]

the declaration was drafted by the abbé sieyès and the marquis de lafayette, in consultation with thomas jefferson.[2] influenced by the doctrine of "natural right", the rights of man are held to be universal: valid at all times and in every place, pertaining to human nature itself. it became the basis for a nation of free individuals protected equally by the law. it is included in the beginning of the constitutions of both the fourth french republic (1946) and fifth republic (1958) and is still current. inspired by the enlightenment philosophers, the declaration was a core statement of the values of the french revolution and had a major impact on the development of freedom and democracy in europe and worldwide.[3]

the 1789 declaration, together with the 1215 magna carta, the 1689 english bill of rights (1689), the 1776 united states declaration of independence, and the 1789 united states bill of rights, inspired in large part the 1948 united nations universal declaration of human rights