Question

A local brewery sells their beer in 330 ml bottles. On average the beer is filled...

A local brewery sells their beer in 330 ml bottles. On average the beer is filled with 328.2 ml with a standard deviation of 0.7 ml.

1. Since it is possible to under-fill the bottle but impossible to fill the bottle with more than 330 ml, the distribution is:

Normal

Symmetrical

Skewed Left

Skewed Right



2. Use this information to answer the following questions, and round your answers to four decimal places.
a. What is the z-score for a six-pack with an average fill from all the bottles being 328.7 ml?

b. What is the z-score for a twelve-pack with an average fill from all the bottles being 328.7 ml?

c. What is the z-score for a twelve-pack with an average fill from all the bottles being 328 ml?

You are interested in comparing the local brewery to a large chain. The large chain sells their beer in 330 ml bottles as well. On average the beer is filled with 328.1 ml with a standard deviation of 0.6 ml.

3. Let's consider the large chain.
a. What is the z-score for a six-pack from the large chain with an average fill from all the bottles being 328.7 ml?
b. Are you more likely to see a six-pack from the local brewery or a six-pack from the large chain with an average fill of 328.7 ml?

Local Brewery

Large Chain    


c. Are you more likely to see a twelve-pack from the local brewery or a twelve-pack from the large chain with an average fill of 328 ml?

Local Brewery

Large Chain    


Write smaller number first for both questions below. Round to 2 decimal places.
4. a. At the local brewery the middle 68% of six-packs will have an average fill between  ml and  ml.
b. At the large chain brewery the middle 68% of six-packs will have an average fill between  ml and  ml.

0 0
Add a comment Improve this question Transcribed image text
Know the answer?
Add Answer to:
A local brewery sells their beer in 330 ml bottles. On average the beer is filled...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • 2. Use this information to answer the following questions, and round your answers to four decimal...

    2. Use this information to answer the following questions, and round your answers to four decimal places. b. What is the z-score for a twelve-pack with an average fill from all the bottles being 328.6 ml? c. What is the z-score for a twelve-pack with an average fill from all the bottles being 327.8 ml? 8/10 points Previous Answers My Notes A local brewery sells their beer in 330 ml bottles. On average the beer is filled with 328.3 ml...

  • Beer bottles are filled so that they contain an average of 475 ml of beer in...

    Beer bottles are filled so that they contain an average of 475 ml of beer in each bottle. Suppose that the amount of beer in a bottle is normally distributed with a standard deviation of 8 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 470 ml of beer? (Round intermediate calculations to at least 4 decimal places, “z” value to 2 decimal places,...

  • Beer bottles are filled so that they contain an average of 440 ml of beer in...

    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 8 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 437 ml of beer? (Round intermediate calculations to at least 4 decimal places, "" value to 2 decimal places,...

  • A local brewery distributes beer in bottles labeled 24 ounces. A government agency thinks that the...

    A local brewery distributes beer in bottles labeled 24 ounces. A government agency thinks that the brewery is cheating its customers. The agency selects 50 of these bottles, measures their contents, and obtains a sample mean of 23.6 ounces with a standard deviation of 0.8 ounces. Use a 0.01 significance level (α = 0.01) to test the agency's claim that the brewery is cheating its customers (that the average volume of their beers is less than 24 ounces). H0: Ha:...

  • A local brewery wishes to ensure that an average of 12 ounces of beer is used...

    A local brewery wishes to ensure that an average of 12 ounces of beer is used to fill each bottle. In order to analyze the accuracy of the bottling process, the bottler takes a random sample of 16 bottles with the following results. The data are shown below. Observations Value 1 11.9 2 11.6 3 12.1 4 11.8 5 11.6 6 12 7 11.8 8 12 9 11.9 10 12.1 11 11.4 12 11.8 13 11.5 14 11.6 15 12.1...

  • (7 points) A local brewery wishes to ensure that an average of 12 ounces of beer...

    (7 points) A local brewery wishes to ensure that an average of 12 ounces of beer is used to fill each bottle. In order to analyze the accuracy of the bottling process, the bottler takes a random sample of 16 bottles with the following results. The data are shown below. Observations Value 11.8 11.9 11.8 11.9 11.8 11.9 11.8 11.7 11.6 12 11.8 11.7 15 11.9 stt_200_fs 19_97n5jx/HW09/6/?effective User=xiazhenj&user=xiazhenj&key=tABdCOY58M 11.7 1. Which set of hypotheses should we use to determine...

  • A local brewery wishes to ensure that an average of 12 ounces of beer is used...

    A local brewery wishes to ensure that an average of 12 ounces of beer is used to fill each bottle. In order to analyze the accuracy of the bottling process, the bottler takes a random sample of 16 bottles with the following results. The data are shown below. Observations Value 1 11.6 2 11.8 3 11.5 4 11.5 5 12.3 6 11.7 7 11.7 8 12 9 11.9 10 12 11 11.7 12 12 13 11.7 14 11.5 15 11.9...

  • (7 points) A local brewery wishes to ensure that an average of 12 ounces of beer...

    (7 points) A local brewery wishes to ensure that an average of 12 ounces of beer is used to fill each bottle. In order to analyze the accuracy of the bottling process, the bottler takes a random sample of 16 bottles with the following results. The data are shown below. Observations Value 1 11.8 12. 2 3 11.8 4 11.8 5 11.7 6 12 7 11.6 8 12. 9 11.9 10 11.8 11 12.1 12 11.9 13 11.8 14 11.9...

  • 5) (7 points) A local brewery wishes to ensure that an average of 12 ounces of...

    5) (7 points) A local brewery wishes to ensure that an average of 12 ounces of beer is used to fill each bottle. In order to analyze the accuracy of the bottling process, the bottler takes a random sample of 16 bottles with the following results. The data are shown below. 1. Which set of hypotheses should we use to determine if the mean bottle fill is different from 12 ounces? A. ?0:?=12 ??. ??:?<12H0:μ=12 vs. HA:μ<12 B. ?0:?=12 ??....

  • Problem Value: 7 point(s). Problem Score: 0%. Attempts Remaining: 3 attempts. (7 points) A local brewery wishes t...

    Problem Value: 7 point(s). Problem Score: 0%. Attempts Remaining: 3 attempts. (7 points) A local brewery wishes to ensure that an average of 12 ounces of beer is used to fill each bottle. In order to analyze the accuracy of the bottling process, the bottler takes a random sample of 16 bottles with the following results. The data are shown below. Observations Value 11.6 11.6 11.9 11.5 11.8 11.7 11.8 11.9 11.9 12.1 1. Which set of hypotheses should we...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT