10:01 Done in Exercises 6.59...normal curve and Use Table II to obtain the areas under the standard normal curve re- quired in Exercises 6.59-6.66. Sketch a standard normal curve and shade the area of...

Extracted text: 10:01 Done in Exercises 6.59...normal curve and Use Table II to obtain the areas under the standard normal curve re- quired in Exercises 6.59-6.66. Sketch a standard normal curve and shade the area of interest in each problem. 6.59 Determine the area under the standard normal curve that lies to the left of а. 2.24. b. -1.56. с. 0. d. -4. ndr d p ea ereandd