2) Suppose a store has a filling machine that fills 12 ounce bottles of juice. It is known that the amount of juice poured by this filling machine follows a normal distribution with a mean of 12.18 ounces and a standard deviation of 0.04 ounce. Find the probability that the bottle contains more than 12.13 ounces of juice.

The number of customers at a coffee shop per day follows a normal distribution with a mean of 3,500 customers per day and a standard deviation of 250. What is the probability that the coffee shop will serve more than 4,000 customers on any given day?

According to the records of an electric company serving the Boston area, the mean electricity consumption for all households during winter is 1650 kilowatt-hours per month. Assume that the monthly electricity consumptions during winter by all households in this area have a normal distribution with a mean of 1650 kilowatt-hours and a standard deviation of 320 kilowatt-hours. Find the probability that the monthly electricity consumption during winter by a randomly selected household from this area is less than 1856 kilowatt-hours. Round your answer to four decimal places. P = i

assume that blood pressure readings are normally distributed with a mean of 135 and a standard deviation of 4.9. If 34 people are randomly selected, find the probability that their mean blood pressure will be less than 137.

Suppose a brewery has a filling machine that fills 12 ounce bottles of beer. It is known that the amount of beer poured by this filling machine follows a normal distribution with a mean of 12.41 ounces and a standard deviation of 0.04 ounce. Find the probability that the bottle contains between 12.31 and 12.37 ounce.

Suppose a brewery has a filling machine that fills 12 ounce bottles of beer. it is known that the amount of beer poured by this filling machine follows a normal distribution with a mean of 11.6 ounces and a standard deviation of 0.04 ounce. if a bottle is randomly chosen from a batch what is the probability that the bottle contains more than 11.5 ounces

A manufacturing process produces packages of walnuts. The package weights follow a normal distribution with a mean of 9.2 oz and a standard deviation of 2.5 oz. How many packages should be randomly selected so that the standard error is equal to 0.1 oz? packages.

The height of 10 year old females is normally distributed with a mean of 54.8 inches and a standard deviation of 2.74 inches. If a random 10 year old female is chosen at random, find the probability her height is between 53 inches and 57 inches.

Suppose that heights of women at UT Tyler are normally distributed with a mean of 64 inches and a standard deviation of 2.4 inches.    Find the probability that a collection of 16 women have an average height less than 62 inches tall.

Suppose a brewery has a filling machine that fills​ 12-ounce bottles of beer. It is known that the amount of beer poured by this filling machine follows a normal distribution with a mean of 12.49 ounces and a standard deviation of 0.04 ounce. Find the probability that the bottle contains between 12.39 and 12.45 ounces.