Normal distribution

c = -2

c = -1.5

c = -1

c = -0.5

c = 0

c = 0.5

c = 1

c = 1.5

c = 2

Uniform distribution

c = -2

c = -1.5

c = -1

c = -0.5

c = 0

c = 0.5

c = 1

c = 1.5

c = 2

Exp distribution with rate = 0.5

c = -2

c = -1.5

c = -1

c = -0.5

c = 0

c = 0.5

c = 1

c = 1.5

c = 2

\(\chi^2\) distribution with df = 1

c = -2

c = -1.5

c = -1

c = -0.5

c = 0

c = 0.5

c = 1

c = 1.5

c = 2