\fO -3 -2 -1 0 1 2 3 O -3 -2 -1 2 3 O -3 -2 -1 0 1 2 3(d) Based on your answers in parts (a) to (a), will you reject or fail to reject the nuil hypothesis? Are the data statisticaliy signicant at level 0:? 0 At the = 0.10 level, we reject the null hypothesis and conclude the data are statistically signicant. 0 At the a = 0.10 level, we reject the null hypothesis and conclude the data are not statistically signicant. 0 At the a: = 0.10 level, we fail to reject the null hypothesis and conclude the data are statistically signicant. 0 At the 0.10 level, we fail to reject the null hypothesis and conclude the data are not statistically significant. (e) State vour conclusion in the context of the application. 0 There is sufcient evidence at the 0.10 level to conclude that humming birds in the Grand Canyon weigh iess than 4.30 grams. 0 There is insuicient evidence at the 0.10 levei to condude that humming birds in the Grand Canyon weigh less than 4.30 grams