HW5_skeleton

7.1

• 1. Probability Density Function
• 2. Model
• 3. True
• 4. Positive
• 5. x = μ-σ and x = μ+σ
• 6. Proportion, Probability
• 25. mu = 2, sigma = 3
• 26. mu = 5, sigma = 2
• 27. mu = 100, sigma = 15
• 28. mu = 450, sigma = 100
• 33 parts a and b are done for you. But please take a second and look at it!

shadenorm(mu=3400, sig=505, between=c(4410, 6000),col = "blue",dens = 150)

3. 1. 2.28%, 2. 0.0228

1. 19.08%, 0.1908

2. 34.16%, 0.3416