Answer:
0.20613038098
Step-by-step explanation:
The formula for Binomial Probability =
P(X) =[ n!/(n - x)! × x! ] × p^x × q^n - x
From the question
x = 5
n = 15
p = 0.3
q = 1 - p
= 1 - 0.3 = 0.7
P(x = 5) = [15!/(15 - 5)! × 5! ] × 0.3^5 × 0.7^15 - 5
P(x = 5) = 3,003 × 0.3^5 × 0.7^10
P(x = 5) = 0.20613038098
Therefore, P(x = 5) = 0.20613038098
