Coefficient Standard Error Intercept 3.3 3.425 X1 -5.5 2.630 X2 -19.8 10.560 The coefficient of X, is interpreted as: Select one: O a. One unit increase in X1 will lead to 5.5 units increase in Y ,when all other variables are held constant Ob. One unit increase in X1 will lead to 19.8 unit increase in Y, when all other variables are held constant Oc. One unit increase in X1 will lead to 5.5 unit decrease in Y when all other variables are held constant Od. One unit increase in X1 will lead to a 5.5 unit decrease in X2, when all other variables are held constant

A First Course in Probability (10th Edition)
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Author:Sheldon Ross
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Chapter1: Combinatorial Analysis
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Given the following multiple regression results for a sample o 15 items,
Coefficient
Standard Error
Intercept
3.3
3.425
X1
-5.5
2.630
15
X2
-19.8
10.560
22
29
The coefficient of X, is interpreted as:
36
Select one:
Finis
O a. One unit increase in X1 will lead to 5.5 units increase in Y ,when all other variables are held
constant
Ob. One unit increase in X1 will lead to 19.8 unit increase in Y, when all other variables are held
constant
OC. One unit increase in X1 will lead to 5.5 unit decrease in Y ,when all other variables are held
constant
Od. One unit increase in X1 will lead to a 5.5 unit decrease in X2, when all other variables are held
constant
甲 P
Ps
Lr
Ai
JUN
stv
T
W
Transcribed Image Text:Given the following multiple regression results for a sample o 15 items, Coefficient Standard Error Intercept 3.3 3.425 X1 -5.5 2.630 15 X2 -19.8 10.560 22 29 The coefficient of X, is interpreted as: 36 Select one: Finis O a. One unit increase in X1 will lead to 5.5 units increase in Y ,when all other variables are held constant Ob. One unit increase in X1 will lead to 19.8 unit increase in Y, when all other variables are held constant OC. One unit increase in X1 will lead to 5.5 unit decrease in Y ,when all other variables are held constant Od. One unit increase in X1 will lead to a 5.5 unit decrease in X2, when all other variables are held constant 甲 P Ps Lr Ai JUN stv T W
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