answer to the problem

Answer the following. (a) The standard normal is graphed below. Shade the region under the standard normal curve to the left of z=0.00. 0.4 0.3- X 5 ? 0.2-+ 0.1-+ N . (b) Use this table or the ALEKS calculator to find the area under the standard normal curve to the left of z=0.00. Give your answer to four decimal places (for example, 0.1234). X