TABLE 14-15
The superintendent of a school district wanted to predict the percentage of students passing a sixth-grade proficiency test.She obtained the data on percentage of students passing the proficiency test (% Passing) ,mean teacher salary in thousands of dollars (Salaries) ,and instructional spending per pupil in thousands of dollars (Spending) of 47 schools in the state.
Following is the multiple regression output with Y = % Passing as the dependent variable,X1 = Salaries and X2 = Spending: 
-Referring to Table 14-15,which of the following is the correct null hypothesis to test whether instructional spending per pupil has any effect on percentage of students passing the proficiency test,taking into account the effect of mean teacher salary?
A) H0 : β0 = 0
B) H0 : β1 = 0
C) H0 : β2 = 0
D) H0 : β3 = 0
Correct Answer:
Verified
Q214: TABLE 14-15
The superintendent of a school district
Q215: TABLE 14-15
The superintendent of a school district
Q216: TABLE 14-15
The superintendent of a school district
Q217: TABLE 14-15
The superintendent of a school district
Q218: TABLE 14-15
The superintendent of a school district
Q220: TABLE 14-15
The superintendent of a school district
Q221: TABLE 14-15
The superintendent of a school district
Q222: TABLE 14-16
What are the factors that determine
Q223: TABLE 14-15
The superintendent of a school district
Q224: TABLE 14-15
The superintendent of a school district
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