Question

The weight of corn chips dispensed into a 48-ounce bag by the dispensing machine has been identified as possessing a normal distribution with a mean of 48.5 ounces and a standard deviation of 0.2 ounce. What percentage of the 48-ounce bags contain more than 49 ounces of chips

Answer 1

0.9938

Explanation:

According to Question

P(x>10.45)

P{z>[(48-48.5)/0.2]}

P(z>-2.5) = 0.5+.04938 = 0.9938