Question

According to a survey of American households, the probability that the residents own two cars if annual household income is over $65,000 is 75%. Of the households surveyed, 55% had incomes over $65,000 and 71% had two cars. The probability that the residents of a household own two cars and do not have an income over $65,000 a year is ________.

(Round your answer to three decimal places. Express your answers as a probability, not a percentage.)

Answer #1

According to a survey
of American households, the probability that the residents own two
cars if annual household income is over $75,000 is 73%. Of the
households surveyed, 60% had incomes over $75,000 and 72% had two
cars.
The probability that
the residents of a household own two cars and have an income over
$75,000 a year is..... round 3 decimal places

According to a survey of American households, the probability
that the residents own 2 cars if annual household income is over
$50,000 is 70%. Of the households surveyed, 50% had incomes over
$50,000 and 70% had 2 cars. The probability that the residents do
not own 2 cars if annual household income is not over $50,000
is:

According to a survey of American households, the probability
that the residents own 2 cars if annual household income is over
$25,000 is 80%. Of the households surveyed, 60% had incomes over
$25,000 and 70% had 2 cars. Use the Bayes Theorem to calculate the
probability that annual household income is at most $25,000 if the
residents of a household do not own 2 cars

According to a survey of American households, the probability
that the residents own 2 cars if annual household income is over
$25,000 is 80%. Of the households surveyed, 60% had incomes over
$25,000 and 70% had 2 cars. Use the Bayes Theorem to calculate the
probability that annual household income is at most $25,000 if the
residents of a household do not own 2 cars.

According to a survey of American households, the probability
that the residents own a car if annual household income is over
$20,000 is 75%. Of the households surveyed, 55% had incomes over
$20,000 and 70% had a car. Find the probability that the residents
of a household do not own a car and have an income over
$20,000.

According to a survey of American households, the probability
that the residents own 2 cars if annual household income is over
$50,000 is 80%. Of the households surveyed, 60% had incomes over
$50,000 and 70% had 2 cars.
1. What is the probability that the residents of a household own
2 cars and have an income less than or equal to $50,000 a year?
2. What is the probability that the residents of a household do
not own 2 cars...

1) According to a survey of households in a particular country,
the probability that the residents own 2 cars if their annual
household income is over $50,000 is 80%. Of the households
surveyed, 60% had incomes over $50,000 and 70% had 2 cars. Find
the probability that the residents of a household own 2 cars and
have an income over $50,000 a year.
A. 0.12
B. 0.48
C. 0.22
D. 0.18
2) The closing price of a company's stock tomorrow...

According to a recent survey, 75% of American households have a
Vacuum Cleaner. If 20 American households are selected at random,
find the probability that 18 of them have a Vacuum . Out of the
selected households, what is the probability that there is more
than 1 Vacuum? What is the probability out of the
selected households, that there is at most 3 Vacuum ?

According to the American Community Survey, 27% of residents of
the United States 25 years old or older had earned a bachelor
degree. Suppose you select 12 residents of the United States 25
years old or older and recorded the number who had earned a
bachelor degree. Round probabilities to 4 decimal places.
Explain why this is a binomial experiment.
Find and interpret the probability that exactly 5 of them had a
bachelor degree.
Find and interpret the probability that...

A recent study of 600 households provided the following results:
70% of the families have annual income greater than $75,000 (and
the rest had income below $75,000); 52% of the families owned two
or more cars (and the rest owned fewer than two cars). Finally, if
a family annual income was greater than $75,000, the probability
that they owned two or more cars was 60%.
Based on the information provided above, how many of the 600
families surveyed have annual...

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