Question

Find the area of the shaded region. The graph depicts the standard normal distribution with mean 0 and standard deviation 1. Round to four decimal places 1.82 z OA. 0.9656 B. -0.0344 O C. 0.4656 O D. 0.0344

Answer 1

The area of the shaded region will be calculated by finding the p value using Z statistic table .

The area to the right of Z score -1.82 cab be seen at the --e value of Z score in the graph which always shows the area to the left , here it shows the area to the left of Z=-1.82 as 0.0344, hence for the area to the right or the shaded region. Calculated as

A. 1-0.0344=0.9656