Q. 14 - Elementary Statistics

Question

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

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

Step-by-Step Solution

Answer

Ans:  

(a)

(b)

(c)  

(d)

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,