TABLE 14-15 the Superintendent of a School District Wanted to Predict the Predict

question 22

Short Answer

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 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:
Note:

-Referring to Table 14-15, predict the percentage of students passing the proficiency test for all the schools that have a daily average of 95% of students attending class, an average teacher salary of 40,000 dollars, and an instructional spending per pupil of 2000 dollars.

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Definitions:

Adjusts

Modifies or alters something in order to achieve accuracy or maintain optimal functionality.

Exclusively Sensory

Pertaining to nerves or pathways that carry sensory information only, without involvement in motor function.

Vestibulocochlear

Relating to the eighth cranial nerve that is responsible for hearing and balance, connecting the inner ear to the brain.

Hypoglossal

Relating to the hypoglossal nerve, which controls muscles of the tongue and plays a key role in swallowing and speech.