Exercise 6-18 Algo Find the following 2 values for the standard normal variable 2. {You may nd It useful to reference the my; Negative values should he Indicated by a minus sign. Round your answers to 3 decimal places} I _ _ c. an 2] = mes |d. |P(0.25 s 25 z} = 0.3423 Exercise 6-17 Algo Find the following z values for the standard normal variable Z. (You may find it useful to reference the z table. Negative values should be indicated by a minus sign. Round your answers to 2 decimal places.) a. P(Z S z) = 0.9326 b. P(Z > z) = 0.7389 C. P(-z S Z S z) = 0.78 d. P(0 s Z S z) = 0.3082