According to a study done by a university​ student, the probability a randomly selected individual will not cover his or her mouth when sneezing is . Suppose you sit on a bench in a mall and observe​ people's habits as they sneeze. ​(​a) What is the probability that among randomly observed individuals exactly do not cover their mouth when​ sneezing

Complete Question

According to a study done by a university student, the probability a randomly selected individual will not cover his or her mouth when sneezing is 0.267 Suppose you sit on a bench in a mall and observe people's habits as they sneeze

(a) What is the probability that among 18 randomly observed individuals exactly 6 do not cover their mouth when sneezing?

Step-by-step explanation:

From the question we are told that:

Sample size

Probability

No. that do not cover their mouth when sneezing

Generally the equation for The Binomial distribution is mathematically given by

Parameters

B(18,0.267)

Therefore

Where

Therefore

d.) yes, because the volume of the cone is greater than the volume of the sphere

step-by-step explanation:

step-by-step explanation:

im not sure what the answer is