Find a 95% confidence interval for the total amount of the 800 accounts receivable

Commercial sources of information typically legitimize and evaluate products for buyers

Indicate whether the statement is true or false

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