For the regression output below: Testing at a 0.05 level of significance, the t-statistic associated with the parameter estimate b shows which of the following? DEPENDENT VARIABLE Y OBSERVATIONS. 18 VARIABLE INTERCEPT The estimated h parameter is not a R-SQUARE 0.3066 PARAMETER ESTIMATE 15.48 21.30 the significar F-RATIO 7.076 STANDARD ERROR 5.09 8.03 P-VALUE ON F 0.0171 ONLE T-RATIO 3.04 2.66 P-VALUE 0.0008 0.0171

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