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slope of a simple linear regression equation

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If the t ratio for the slope of a simple linear regression equation is equal to 1.614 and the critical value of the t distribution at the 1% and 5% levels of significance, respectively, are 3.499 and 2.365 is the slope:

not significantly different from zero
significantly different from zero at both the 1% and 5% levels
signifcantly different fro zero at the 1% level but not at the 5% level
significantly different from zero at the 5% level but not at the 1% level.

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Solution Summary

The slope of a simple linear regression equation is assessed.

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