SOLUTION: A random sample of 200 adults are classified be-
low by sex and their level of education attained.
Education Male Female
Elementary 38 45
Secondary 28 50
College 22 17
Algebra.Com
Question 1026843: A random sample of 200 adults are classified be-
low by sex and their level of education attained.
Education Male Female
Elementary 38 45
Secondary 28 50
College 22 17
If a person is picked at random from this group, find
the probability that
(a) the person is a male, given that the person has a
secondary education;
70 Chapter 2 Probability
a student from the class and find the probabilities of
the following events.
(a) A person enrolled in psychology takes all three sub-
jects.
(b) A person not taking psychology is taking both his-
tory and mathematics.
Answer by robertb(5830) (Show Source): You can put this solution on YOUR website!
P(male|secondary) =
RELATED QUESTIONS
A poll was taken of 13,863 working adults aged 40-70 to determine their level of... (answered by ikleyn)
A poll was taken of 13,876 working adults aged 40-70 to determine their level of... (answered by jorel555)
A poll was taken of 14,324 working adults aged 40-70 to determine their level of... (answered by ikleyn)
Hello.
I have shown the steps and is asking if my answer is correct?.
A poll was... (answered by MathTherapy)
A poll was taken of 10,882 working adults aged 40-70 to determine their level of... (answered by stanbon)
A poll was taken of 11,381 working adults aged 40-70 to determine their level of... (answered by Boreal)
The participants were classified by sex and by level of education. The results are shown... (answered by Edwin McCravy)
A poll was taken of 13,795 working adults aged 40-70 to determine their level of... (answered by ikleyn)
A poll was taken of 11,089 working adults aged 40-70 to determine their level of... (answered by jorel555)