The average amount of a beverage in randomly selected 16-ounce beverage can is 16.1 ounces with a standard deviation of...
The average amount of a beverage in randomly selected 16-ounce beverage can is 15.8 ounces with a standard deviation of 0.5 ounces. If a random sample of forty-nine 16-ounce beverage cans is selected, what is the probability that mean of this sample is less than 15.7 ounces of beverage?
Question 5 The average amount of a beverage in randomly selected 16-ounce beverage can is 15.9 ounces with a standard deviation of 0.5 ounces. If a random sample of sixty-four 16- ounce beverage cans is selected, what is the probability that mean of this sample is less than 16 ounces of beverage? (keep 4 decimal places) I don't know 2 attempts
the amount of liquid in cans of a cola beverage has mean value 16 ounces and standard deviation of 0.143 ounces (a) what is the probability that a randomly selected can of that cola beverage contains at least 15.9 ounces? (b) what is the probability that the mean amount x of beverage in a random sample of 34 such cans is at least 16.1 ounces
The amount of cereal that can be poured into a small bowl varies with a mean of 1.5 ounces and a standard deviation of 0.3 ounce. A large bowl holds a mean of 2.5 ounces with a standard deviation of 0.4 ounce. A student opens a new box of cereal and pours one large and one small bowl. Suppose that the amount of cereal the manufacturer puts in the boxes is a random variable with a mean of 16.2 ounces...
The amount of soda in a 16-ounce can is normally distributed with a mean of 16 ounces and a standard deviation of .5 ounce. What is the probability that a randomly selected can will have greater than 15.5 ounces and less than 17 ounces? Round your answers to four decimal places
The amount of soda in a 16-ounce can is normally distributed with a mean of 16 ounces and a standard deviation of 0.20 ounce. What percentage of these cans will have less than 15.84 ounces? (Round your answer to two decimal places.) %
The weights of ice cream cartons are normally distributed with a mean weight of 8 ounces and a standard deviation of 0.4 ounce. (a) What is the probability that a randomly selected carton has a weight greater than 8.13 ounces? (b) A sample of 36 cartons is randomly selected. What is the probability that their mean weight is greater than 8.13 ounces?
] A machine that fills beverage cans is supposed to put 12 ounces of beverage in each can. The following table shows the results when ten randomly selected cans are sampled. 11.77 11.85 11.87 11.96 12.03 12.03 12.09 12.18 12.28 12.36 (a) Compute the sample standard deviation (from the calculator). (b) Perform a hypothesis test to determine whether the standard deviation is less than 0.2 ounce at the 5% significance level
The weight of an almond varies with mean 0.049 ounce and standard deviation 0.014 ounce. a. What is the probability that the total weight (of a random sample) of 60 almonds is less than 3 ounces? Give your answer to 2 decimal places. b. Determine the minimum sample size (the number of almonds) needed to have the probability of at least 0.80 that the total weight is greater than 16 ounces. Enter an integer below. (Note: You must round up,...
The amount X of beverage in a can labeled 12 ounces is normally distributed with mean 12.1 ounces and standard deviation 0.05 ounce. A can is selected at random. a. Find the probability that the can contains at least 12 ounces. b. Find the probability that the can contains between 11.9 and 12.1 ounces.