Quiz #1

Given, Find . Answer: 0.4796. The z score of –5.48 = –1.24 (that is z = ). The size of the area under the curve below z = –1.24 is 0.1075 (from the normal curve table). The z score of –2.56 is 0.22 and the size of the area to the left of 0.22 is 0.5871. Finally, the shaded area in the figure above is 0.4796 = … ................
................