SOLUTION: Assume 13% of people are left-handed. If 40 people are randomly chosen, find the probability that 8 will be left-handed.
Algebra
.Com
Question 859729
:
Assume 13% of people are left-handed. If 40 people are randomly chosen, find the probability that 8 will be left-handed.
Answer by
ewatrrr(24785)
(
Show Source
): You can
put this solution on YOUR website!
Hi,
p = .13, n = 40
P(x=8) = binompdf(40, .13, 8) = .0728
RELATED QUESTIONS
Thirteen percent of people are left handed. You randomly select 8 persons and ask them...
(answered by
stanbon
)
the probability that a person will be right handed is 65%. Find the probility of that, if
(answered by
ewatrrr
)
Assume that 30% of the population is left-handed and the remainder is right-handed (there
(answered by
amnd
)
99 percent of people are right handed, find the probability that six randonly selected...
(answered by
stanbon
)
Assume 88% of the country is right-handed. If four people are randomly selected, what is
(answered by
stanbon
)
In a Sample of 500 people, 60 are left handed. Two random people are chosen from the...
(answered by
stanbon
)
15% of the U.S. is left handed. You randomly select 10 people and let x represent the...
(answered by
Edwin McCravy
)
Approximately 11% of people are left-handed. If two people are selected at random, what...
(answered by
stanbon
)
8% of student are left handed. if 20 student are randomly selected calculate...
(answered by
ewatrrr
)