Mathematics, 16.10.2019 01:20 elricardo34

Seventy percent of light aircraft that disappear while in flight in a certain country are subsequently discovered. of the aircraft that are discovered, 60% have an emergency locator, whereas 90% of the aircraft not discovered do not have an emergency locator. suppose that a light aircraft has disappeared.
if it has an emergency locator, what is the probability that it will not be discovered?

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Seventy percent of light aircraft that disappear while in flight in a certain country are subsequent...