Below is a partial Excel output:

Coefficients

Standard Error

t Stat

P-value

Lower 95%

Upper 95%

Intercept

3.59

-5.04

12.24

X1

0.01

-0.68

0.71

X2

-41.32

-69.75

-12.89

Fill in Multiple Blanks

1. At 95% confidence, is the relationship between X1 and Y statistically significant?(enter yes, no, impossible to determine)

2. At 95% confidence, is the relationship between X2 and Y statistically significant?(enter yes, no, impossible to determine)