Hey, can someone please help me understand this Business Statistic question?

I'm so confused, please only help if you are 100%.

Questinll 3 N t . d (2 mark) A 95% confidence interval tor the slope of a regression line is (-1.0 5, 43.15), do you think you have evidence to reject the null hypothesis that there is no relationship between the response and the predictor variables? Please justify your answer. a ye save