Amachine is designed to fill 16-ounce bottes of shampoo. when the machine is working properly, the amount poured into the bottles follows a normal distribution with mean 16.05 ounces and standard deviation 0.1 ounce. assume the machine is working properly. if 4 bottles are randomly selected and the number of ounces in each bottle is measured, then there is a 95% probability the sample mean will fall in which of the following intervals? (a) 16.05 to 16.15 ounces (b) 16.00 to 16.10 ounces (c) 15.95 to 16.15 ounces (d) 15.90 to 16.20 ounces (e) 15.85 to 16.25 ounces

Asmall (but heavy) particle placed in a glass of water will follow a zigzag motion because the particle will bounce off of the water molecules it meets. this is called brownian motion. a physicist simulates this on a computer, by varying the distance a particle can travel (called the mean free length), on average, before it collides with a water molecule and assigning the change in motion to be one of 8 directions, each with a similar probability. by running the simulated particle (with the same mean free length) many times she determines that it should take 15 seconds, on average, for the particle to fall to the bottom, with a standard deviation of 1.5 seconds. next she lets a real particle fall through a glass of water and finds that it took 18 seconds. what does she conclude, and why?

Which of the following is the result of expanding

Divide. write in simplest form 41/6 divided by 10