Mathematics, 22.08.2019 09:50, kayciemarie9486
Jason inherited a piece of land from his great uncle. owners in this area claim that there is a 45% chance that the land has oil. jason decides to test the land for oil. he buys a kit that claims to have an 80% accuracy rate of indicating oil in the soil. if the test predicts that there is no oil, what is the probability after the test that the land has oil?
a)0.1698
b)0.2217
c)0.5532
d)0.7660
its not c
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