Activity Elemsta Normal Distribution
Activity Elemsta Normal Distribution
Activity Elemsta Normal Distribution
3485
= 0.898 = 0.1336
c. A = 0.4993 d. A = 0.4834
= 0.945 = 0.9664
= 0.1997 = 0.119
2. a. x=zσ + μ
x=2.3(6)+ 88
x=101.8
b. μ= x−zσ
μ=93−(−1.45)(3.3)
μ=97.785
c. x=zσ + μ
x=1.88( 4)+8 0
x=87.52
3. a. A normal distribution
b. Skewed to the right
c. Leptokurtic and Skewed to the left