Question

Data were colected on the amount spent by 64 customers for lunch at a major Houstoa restaurant. Jhese data are contained in t
1 Amount 2 20.50 3 14.63 4 23.77 5 29.96 6 29.49 732.70 8 9.20 9 20.89 10 28.87 11 15.78 12 18.16 13 12.16 14 11.22 15 16.43
9 6 2 7 21 1 A .2 1 4 5 3 2 6 5 7 8 3 8 6 9476822573196063730220517 ) 13 2 3 1 3 1 2 2 3 2 1 2 2 2 1 1 1 2 2 2 2 3-163. 28 2
2 左-B 153272 1767 58 3 0862111434 063730 221112 9285057716465 36426 , 88 8: 9 6 3 815 0486 3 5 112222112212 2311 -0 6-789
0 0
Add a comment Improve this question Transcribed image text
Answer #1

Given mean x -21.5066 , sd(s)-6.8925, n-64 C= 0.99 1-0.99-0.01 Critical z - Za2-2.58(using zvalue table) 99% confidence inter

Add a comment
Know the answer?
Add Answer to:
Data were colected on the amount spent by 64 customers for lunch at a major Houstoa...
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
  • Data were collected on the amount spent by 64 customers for lunch at a major Houston...

    Data were collected on the amount spent by 64 customers for lunch at a major Houston restaurant. These data are contained in the file named Houston. Based upon past studies the population standard deviation is known with = $8. Click on the datafile logo to reference the data. DATA file Round your answers to two decimal places. If needed, use the critical value with three decimal places. a. At 99% confidence, what is the margin of error? b. Develop a...

  • Amount 20.50 14.63 23.77 29.96 29.49 32.70 9.20 20.89 28.87 15.78 18.16 12.16 11.22 16.43 17.66...

    Amount 20.50 14.63 23.77 29.96 29.49 32.70 9.20 20.89 28.87 15.78 18.16 12.16 11.22 16.43 17.66 9.59 18.89 19.88 23.11 20.11 20.34 20.08 30.36 21.79 21.18 19.22 34.13 27.49 36.55 18.37 32.27 | 9 2 8-5 0 5 7-7-1 6 4 6 5| 3 1 1 9 6 5 1 5 32|7-2 - 7-6 7-5 8 ,5 7 8 7 13 0 8 6 2 1 1 143488 396381 583 642 68 0517 25 2 3 2 1 2 2...

  • Hallo B I U a. Av obca v ili u A1 fx Amount B C D...

    Hallo B I U a. Av obca v ili u A1 fx Amount B C D E F G 1 اهم الا Amount 2 20.50 3 14.63 23.77 29.96 6 29.49 7 32.70 8 9.20 9 20.89 10 28.87 11 15.78 12 18.16 13 12.16 14 11.22 15 16.43 16 17.66 17 9.59 18 18.89 19 19.88 20 23.11 21 20.11 22 20.34 23 20.08 24 30.36 25 21.79 26 21.18 27 19.22 28 34.13 29 27.49 30 36.55 31...

  • Submit Assignment for Grading Save Exercise 08.05 (Self-Test) Algorithmic as 4 Question 3 of 12 a...

    Submit Assignment for Grading Save Exercise 08.05 (Self-Test) Algorithmic as 4 Question 3 of 12 a Video Data were collected on the amount spent by 64 customers for lunch at a maior Houston restaurant, These data are contained in the file named Houston. Based upon past studies the population standard deviation is known with -$11 Click on the datafile logo to reference the data. DATAfile Round your answers to two decimal places. If needed, use the critical value with three...

  • The average for the data is 21.52 i don’t know if that helps or not eBook...

    The average for the data is 21.52 i don’t know if that helps or not eBook Videe Data were collected on the amount spent by 64 customers for lunch at a major Houston restaurant. These data are contained in the fle named Houston. Based upon past studies the population standard deviation is known with σ-$13. Click on the datafile logo to reference the data. DATA血 Round your answers to two decimal places. Use the critical value with three decimal places....

  • Data were collected on the amount spent by 64 customers for lunch at a major Houston...

    Data were collected on the amount spent by 64 customers for lunch at a major Houston restaurant. These data are contained in the file named Houston. Based upon past studies the population standard deviation is known with ơ $5. Click on the datafile logo to reference the data. DATA file Round your answers to two decimal places. Use the critical value with three decimal places. a. At 99% confidence, what is the margin of error? . Develop a 99% confidence...

  • Video Book Data were collected on the amount spent by 64 customers for lunch at a...

    Video Book Data were collected on the amount spent by 64 customers for lunch at a major Houston restaurant. These data are contained in the file named Houston. Based upon past studies the population standard deviation is known with $7. Click on the datafile logo to reference the data. DATA file Round your answers to two decimal places. Use the critical value with three decimal places a. At 99% confidence, what is the margin of error b. Develop a 99%...

  • The following table shows a sample of the amount spent for lunch by 8 students. Note...

    The following table shows a sample of the amount spent for lunch by 8 students. Note that this is ungrouped data. It is the same data used in the Module 4 Canvas Practice Assignment, so you can save time by referring to your answers to that assignment. The extra columns are to help you organize your work. You do not necessarily need to fill in every column. Provide your own headers for the columns. Use two decimal places in your...

  • Are the grades one receives in a course related to the amount of time spent studying...

    Are the grades one receives in a course related to the amount of time spent studying the subject? To analyze this possibility, a student took a random sample of 60 students who had enrolled in an accounting class last semester. She asked each student to report his or her grade in the course and the total number of hours spent studying accounting. The data are stored in this Excel file (SEE DATA BELOW) Question 4. How many points would a...

  • The following data shows the weekly amount spent on pet hair care products for a sample...

    The following data shows the weekly amount spent on pet hair care products for a sample of households. What class interval would you suggest?   6 17 19 15 1 6 0 10 22 9 8 1 14 17 The following data shows the weekly amount spent on pet hair care products for a sample of households. What would you recommend as the lower level of the first class?   6 17 19 15 1 6 0 10 22 9 8 1...

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