The weight of items produced by a machine is normally distributed with a mean of 8 ounces and a variance of 4. What is the probability that a random selected item weights exactly 8 ounces

What is likely to happen if a new aggregate demand curve moves to the right? prices and output would drop, and the equilibrium point will stay the same. prices would rise, and output would drop in the short run. prices and output would rise, and the equilibrium point will change. prices would rise, and output would drop in the long run.

Three important things a musician must do for a superior performance. essay

Ahands-free device may only be used if it can be activated or deactivated with a