1. As the z-scores go up in value, from -3.49 to 3.49, what do you notice about the about the areas? The areas as the z-scores increase. 2. What is the area to the left of = = 0? Area = 3. If the total area under the curve is equal to 1, what is the area to the right of = = 0? Area = 1 (Click to view hint) 4. What is the area to the left of = = -0.25? Area = 5. What is the probability that = is less than -0.25? P(= -0.25) 0.5987 (Click to view hint) 8. What is the probability that = is less than 0.62? P(= 0.62) (Click to view hint) 10. What is probability that = is less than 2.8? P(= 2.8) = 4