Beer bottles are filled so that they contain an average of 440 ml of beer in each bottle. Suppose that the amount of beer in a bottle is normally distributed with a standard deviation of 6 ml. [You may find it useful to reference the z table.] a. What is the probability that a randomly selected bottle will have less than 436 ml of beer? (Round intermediate calculations to at least 4 decimal places, "z" value to 2 decimal places, and final answer to 4 decimal places.) Probability b. What is the probability that a randomly selected 6-pack of beer will have a mean amount less than 436 ml? (Round intermediate calculations to at least 4 decimal places, “z" value to 2 decimal places, and final answer to 4 decimal places.) Probability c. What is the probability that a randomly selected 12-pack of beer will have a mean amount less than 436 ml? (Round intermediate calculations to at least 4 decimal places, “z" value to 2 decimal places, and final answer to 4 decimal places.)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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Beer bottles are filled so that they contain an average of 440 ml of beer in each bottle. Suppose that the amount of beer in a bottle is
normally distributed with a standard deviation of 6 ml. [You may find it useful to reference the z table.]
a. What is the probability that a randomly selected bottle will have less than 436 ml of beer? (Round intermediate calculations to at
least 4 decimal places, "z" value to 2 decimal places, and final answer to 4 decimal places.)
Probability
b. What is the probability that a randomly selected 6-pack of beer will have a mean amount less than 436 ml? (Round intermediate
calculations to at least 4 decimal places, "z" value to 2 decimal places, and final answer to 4 decimal places.)
Probability
c. What is the probability that a randomly selected 12-pack of beer will have a mean amount less than 436 ml? (Round intermediate
calculations to at least 4 decimal places, "z" value to 2 decimal places, and final answer to 4 decimal places.)
Probability
Transcribed Image Text:Beer bottles are filled so that they contain an average of 440 ml of beer in each bottle. Suppose that the amount of beer in a bottle is normally distributed with a standard deviation of 6 ml. [You may find it useful to reference the z table.] a. What is the probability that a randomly selected bottle will have less than 436 ml of beer? (Round intermediate calculations to at least 4 decimal places, "z" value to 2 decimal places, and final answer to 4 decimal places.) Probability b. What is the probability that a randomly selected 6-pack of beer will have a mean amount less than 436 ml? (Round intermediate calculations to at least 4 decimal places, "z" value to 2 decimal places, and final answer to 4 decimal places.) Probability c. What is the probability that a randomly selected 12-pack of beer will have a mean amount less than 436 ml? (Round intermediate calculations to at least 4 decimal places, "z" value to 2 decimal places, and final answer to 4 decimal places.) Probability
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