Mathematics, 06.12.2021 20:40, lizethyyaritza16
A prospector thinks there is an even (50-50) chance that his property contains oil. Any property suspected to have oil can go through two independent tests. The first test is 80% reliable; if there is oil on the property, it reports positive 80% of the time, and it reports negative 80% of the time whenener there is no oil. For the second test, it reports positive 75% of the time when there is oil, as well as reporting positive 50% of the time when there is no oil.
Required:
What is the probability the property has oil, given that both tests report positive?
Answers: 2
Mathematics, 21.06.2019 18:30, veheca
According to the 2008 u. s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of florida was approximately two times the population of california. b. the population of florida was approximately twenty times the population of california. c. the population of california was approximately twenty times the population of florida. d. the population of california was approximately two times the population of florida.
Answers: 1
Mathematics, 21.06.2019 20:00, raularriaga
You have 138.72 in your saving account u take out 45.23 and 18.00 you deposit 75.85 into your account
Answers: 1
A prospector thinks there is an even (50-50) chance that his property contains oil. Any property sus...
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