Question

According to a study carried out, the probability that a randomly selected individual covered his mouth...

According to a study carried out, the probability that a randomly selected individual covered his mouth with a handkerchief, napkin or elbow is 0.049. Suppose you sit on a bench in a shopping center to observe people's habits when sneezing. What is the probability that among 15 randomly observed individuals more than three cover their mouths with a handkerchief, napkin or elbow?

Homework Answers

Answer #1

Use excel formula "=BINOM.DIST(x, n, p, FALSE)"

x Excel formula P(X=x) [rounded to four decimal places]
0 =BINOM.DIST(0, 15, 0.049, FALSE) 0.4707
1 =BINOM.DIST(1, 15, 0.049, FALSE) 0.3638
2 =BINOM.DIST(2, 15, 0.049, FALSE) 0.1312
3 =BINOM.DIST(3, 15, 0.049, FALSE) 0.0293

The probability that among 15 randomly observed individuals more than three cover their mouths with a handkerchief, napkin or elbow is

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
According to a study done by a university​ student, the probability a randomly selected individual will...
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. You sit on a bench in a mall and observe​ people's habits as they sneeze. What is the probability that among 10 randomly observed individuals fewer than 4 do not cover their mouth when​ sneezing?
According to a study done by a university? student, the probability a randomly selected individual will...
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 16 randomly observed individuals exactly 7do not cover their mouth when? sneezing? ?(b) What is the probability that among 16 randomly observed individuals fewer than 5 do not cover their mouth...
According to a study done by a university​ student, the probability a randomly selected individual will...
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 16 randomly observed individuals exactly 8 do not cover their mouth when​ sneezing? ​(​b) What is the probability that among 16 randomly observed individuals fewer than 6 do not cover their...
According to a study done by a university​ student, the probability a randomly selected individual will...
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 5 do not cover their mouth when​ sneezing? ​(b) What is the probability that among 18 randomly observed individuals fewer than 4 do not cover their...
According to a study done by a university​ student, the probability a randomly selected individual will...
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 16 randomly observed individuals exactly 4 do not cover their mouth when​ sneezing? ​(​b)What is the probability that among 16 randomly observed individuals fewer than 5 do not cover their mouth...
According to a study done by a university? student, the probability a randomly selected individual will...
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 10 randomly observed individuals exactly 4 do not cover their mouth when? sneezing? ?(b) What is the probability that among 10 randomly observed individuals fewer than 5 do not cover their...
According to a study done by a university​ student, the probability a randomly selected individual will...
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 .267. Suppose you sit on a bench in a mall and observe peoples habits as they sneeze. (​a) What is the probability that among 12 randomly observed individuals exactly 6 do not cover their mouth when sneezing? AND What is the probablity if among 12 randonly observed individuals fewer than 5 do not cover their...
According to a study done by a university? student, the probability a randomly selected individual will...
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 12 randomly observed individuals exactly 6 do not cover their mouth when? sneezing? ?(?b) What is the probability that among 12 randomly observed individuals fewer than 5 do not cover their...
According to a study by the CDC, the probability that a randomly selected American is taking...
According to a study by the CDC, the probability that a randomly selected American is taking precautionary measures and staying inside to prevent the spread of COVID-19 is 0.75. Suppose a survey of 25 Americans is taken and respondents are asked if they are taking precautionary measures. Assume this is a binomial experiment and answer the following questions. (Round all answers to four decimal places). (a) (2pts) What is the probability that exactly 16 Americans of those surveyed are taking...
According to a study by Dr. John McDougall of his live-in weight loss program at St....
According to a study by Dr. John McDougall of his live-in weight loss program at St. Helena Hospital, the people who follow his program lose between six and 15 pounds a month until they approach trim body weight. Let's suppose that the weight loss is uniformly distributed. We are interested in the weight loss of a randomly selected individual following the program for one month. a. Find the probability that the individual lost more than 12 pounds in a month....