Instruction 13.22 the Education Department's Regional Executive Officer Wanted to Predict the Predict
Instruction 13.22
The education department's regional executive officer wanted to predict the percentage of students passing a Grade 6 proficiency test. She obtained the data on percentage of students passing the proficiency test (% Passing) , daily average of the percentage of students attending class (% Attendance) , average teacher salary in dollars (Salaries) and instructional spending per pupil in dollars (Spending) of 47 schools in the state.
Following is the multiple regression output with Y = % Passing as the dependent variable, X1 = % Attendance, X2 = Salaries and X3 = Spending:
-Referring to Instruction 13.22,which of the following is the correct alternative hypothesis to determine whether there is a significant relationship between percentage of students passing the proficiency test and the entire set of explanatory variables?
A) H1: At least one of βj ≠ 0 for j = 1, 2, 3
B) H1: β1 = β2 = β3 ≠ 0
C) H1: At least one of βj ≠ 0 for j = 0, 1, 2, 3
D) H1: β0 = β1 = β2 = β3 ≠ 0
Correct Answer:
Verified
Q113: Instruction 13.22
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Q114: Instruction 13.22
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