The metropolitan airport commission is considering the establishment of limitations on noise pollution around a local airport
At the present time, the noise level per jet takeoff in one neighborhood near the airport is approximately normally distributed with a mean of 100 decibels and a standard deviation of 3 decibels. What is the probability that a randomly selected jet will generate a noise level of more than 105 decibels?
A) 0.0228
B) 0.0475
C) 0.0485
D) 0.0500
Answer: B
You might also like to view...
In the two-period model, suppose a household's income in the first period is $40,000, income in the second period is $50,000, and the real interest rate is 25 percent. What is the maximum amount that the household would be able to spend in the first period?
A. $40,000 B. $50,000 C. $80,000 D. $100,000
Under ________, the market consists of many buyers and sellers trading in a uniform commodity
A) pure competition B) monopolistic competition C) oligopolistic competition D) a pure monopoly E) the dominant firm model
What is a social enterprise?
What will be an ideal response?
Discuss the impact of promotion on demand within a supply chain
What will be an ideal response?