Answer
Answer: 0.1366
Work Step by Step
Want to find P(z < -1.5) + P(z > 1.5)
1) P(z < -1.5) = 0.0668
2) Find P(z > 1.5)
Because the normal curve is symmetric P(z < -1.5) = P(z > 1.5). Therefore P(z > 1.5) = 0.0668
3) Therefore P(z < -1.5) + P( z > 1.5) = 0.0688 + 0.0688 = 0.1366
