Binomial experiment for 10C5(0.2)^5(0.8)^5

[yamuna]

Homework Statement

Describe a binomial experiment that can be solved using the expression
₁₀C₅ (0.2)⁵ (0.8)⁵

Homework Equations

The Attempt at a Solution

Have no idea.

 

[tiny-tim]

Welcome to PF!

Describe a binomial experiment that can be solved using the expression
₁₀C₅ (0.2)⁵ (0.8)⁵

Hi yamuna! Welcome to PF!

Hint: 0.2 + 0.8 = 1 … hmm … so what might 0.2 be?