Question

based on a survey, assume that 31% of consumers are comfortable having drones deliver their purchases. suppose that we want to find the probability that when six consumers are randomly selected, exactly four of them are comfortable with delivery by drones. identify the values of n, x, p, and q. the value of n is (type an integer or a decimal. do not round.)

Explanation:

Step1: Recall the binomial distribution parameters

In a binomial distribution, \(n\) represents the number of trials. Here, the number of consumers selected is the number of trials.

Step2: Identify the value of \(n\)

Since six consumers are randomly selected, \(n = 6\).

Answer:

\(6\)