Prоvide аn аpprоpriаte respоnse.The amount of corn chips dispensed into a 24-ounce bag by a dispensing machine has been identified as possessing a normal distribution with a mean of 24.5 ounces and a standard deviation of 0.2 ounce. What chip amount represents the 67th percentile for the bag weight distribution? Round to the nearest hundredth.
Prоvide аn аpprоpriаte respоnse.Furnace repair bills are normally distributed with a mean of 265 dollars and a standard deviation of 15 dollars. If 36 of these repair bills are randomly selected, find the probability that they have a mean cost between 265 dollars and 267 dollars.