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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), daily mean of the percentage of students attending class (% Attendance), mean 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 Table 14-15, the alternative hypothesis H₁: At least one of βⱼ ≠ 0 for j = 0,1,2,3 implies that percentage of students passing the proficiency test is related to all of the explanatory variables.
Extremely Active
Describes a high level of physical or mental activity, often beyond what is considered typical or average.
Extraversion/Surgency
A personality trait characterized by high levels of energy, sociability, talkativeness, and a tendency towards seeking stimulation and company.
High Stimulating
Pertains to environments, activities, or stimuli that are rich in sensory input and can elicit strong physiological or psychological responses.
Temperament Stability
The consistency of an individual's mood, disposition, and behavioral tendencies over time.
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