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 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
when? sneezing?

**?(c)** Would you be surprised? if, after
observing 16 ?individuals, fewer than half covered their mouth
when? sneezing? Why?

Answer #1

TOPIC:Use of the Binomial distribution to find the required probabilities.

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 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 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 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 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 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 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 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?

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