Arandom sample of 200 adults are classified below by sex and their level of education attained. education male female elementary 36 47 secondary 26 52 college 20 19 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 ( b. the person does not have a college degree, given that the person is a female

Solution:

a. the person is a male, given that the person has a secondary education.

The probability that a person is a male, given that the person has secondary education is:

P(Male | Secondary education)

Therefore, a person is a male, given that the person has secondary education is

b. The person does not have a college degree, given that the person is a female.

The probability that a person does not have a college degree, given that the person is a female is:

P(Not college degree | female)

Therefore, a person does not have a college degree, given that the person is a female is

21/58.

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first, we define the variables:

x: number of years after 1950

f (x): amount of vinyl sold.

then, with the variables defined, we have:

68594 vinyl records were sold in 1958 > f (8) = 68594

91299 vinyl records were sold in 1961 > f (11) = 91299

38720 vinyl records were sold in 1952 > f (2) = 38720

161743 vinyl records were sold in 1967 > f (17) = 161743

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step-by-step explanation: