Instruction 13.35 the Education Department's Regional Executive Officer Wanted to Predict the Predict
Instruction 13.35
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 13.35,what are the lower and upper limits of the 95% confidence interval estimate for the effect of a one dollar increase in mean teacher salary on the mean percentage of students passing the proficiency test?
Definitions:
Action Potential
The temporary electrical charge within a cell.
Neuron
A nerve cell.
Clostridium Tetani
A bacterium that causes tetanus, characterized by muscle stiffness and spasms, through the production of a neurotoxin.
Tetanus
A bacterial infection characterized by muscle spasms, commonly caused by a toxin produced by the bacterium Clostridium tetani.
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