Question

Sketch the curve corresponding to each of the following specific distribution shapes.

a. Bell-shaped
b. Triangular
c. Reverse J shaped
d. Uniform

Short answer

Ans:

(a)

(b)

(c)

(d)

Step-by-step solution

Step 1. Given information.

given,

Sketch the curve corresponding to each of the following specific distribution shapes.

Step 2. (a)  Sketch the curve for, 

When the shape of the distribution is Bell-shaped:

Step 3. (b)   Sketch the curve for,  

When the shape of the distribution is Right skewed,

Step 3. (c)  Sketch the curve for, 

When the shape of the distribution is Reverse J shaped,

Step 5. (d)  Sketch the curve for, 

When the shape of the distribution is Uniform distribution,