Which of the following is equal to 51/3?
2 answers:
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Answer:
hello your question is incomplete, the missing part of the question is attached below
answer :
1) β1 = 0.25
β2 = 4.85
2) 40.55 + 0.25 ( math score ) + 4.85 ( hours )
Step-by-step explanation:
<u>1) The estimate for β1 and β2 </u>
From the attached excel result the estimates are ;
β1 = 0.25 : This shows the change in the mean value of the final score in relation to the change in math score while the time is kept constant
β2 = 4.85 : This represents the change in the mean value of the final score in relation to the change in time while the math score is held constant
<u>2) sample regression equation</u>
The Final sample regression equation = 40.55 + 0.25 ( math score ) + 4.85 ( hours )
