(a) The standard normal curve is graphed below. Shade the region under the standard normal curve to the leftof z= -0.50. 03- X ? 0.2- 0.1- (b) Use this table or the ALEKS calculator to find the area under the standardnormal curve to the left of z= – 0.50. Give your answer to four decimal places (for example, 0.1234). X 5 ?… Show more Math MAT -144 Share QuestionEmailCopy link Comments (0)