An underwriter of home insurance policies studies the problem of home fires resulting from wood-burning furnaces. Of all homes having such furnaces, 30% own a type 1 furnace, 25% a type 2 furnace, 15% a type 3, and 30% other types. Over 3 years, 5% of type 1 furnaces, 3% of type 2, 2% of type 3, and 4% of other types have resulted in fires. If a fire occurs in a particular home, what is the probability that a type 1 furnace is in the home?
Answer to relevant QuestionsIn a January 15, 1998, article, the New England Journal of Medicine (338: 141–146) reported on the utility of using computerized tomography (CT) as a diagnostic test for patients with clinically suspected appendicitis. ...A traditional call center has a simple mission: Agents have to answer customer calls fast and end them as quickly as possible to move on to the next call. The quality of service rendered by the call center was evaluated by ...Let y be a random variable having a normal distribution with a mean equal to 50 and a standard deviation equal to 8. Find the following probabilities: a. P(y > 50) b. P(y > 53) c. P(y Refer to Exercise 4.70. An honor society wishes to invite those scoring in the top 5% on the College Boards to join their society. In exercise The College Boards, which are administered each year to many thousands of high ...The level of a particular pollutant, nitrogen oxide, in the exhaust of a hypothetical model of car, the Polluter, when driven in city traffic has approximately a normal distribution with a mean level of 2.1 grams per mile ...
Post your question