The information in the table is from an experiment where the calling rate of tree frogs was measured as function of the ambient air temperature. The question of interest was whether frog calling rate increases with increasing temperature? The data consist of 9 calling rates (measured as number of calls per 30 seconds) collected at 9 different temperatures (measured in degrees Celsius).\fQuestion 22: Perform a hypothesis test to determine whether the slope of the regression differs from zero. What is your conclusion? Select an answer and submit. For keyboard navigation, use the upjdown arrow keys to select an answer. a Reject the null hypothesis. The slope is not equal to zero because Fcalculated =19.287 and pvalue =0.004 b Fail to reject the null hypothesis. The slope does not differ from zero because Fcalculated =3.4'EJU and p-Value =0.T62 c Reject the null hypothesis. The slope is not equal to zero because Fcalculated 213.038 and pvalue =0.0002 d Fail to reject the null hypothesis. The slope does not differ from zero because Fcalculated =6.509 and p-Value =0288