A candy company fills a 20-ounce package of Halloween candy with individually wrapped pieces of candy. The number of pieces of candy per package varies because the package is sold by weight. The company wants to estimate the number of pieces per package. Inspectors randomly sample 120 packages of this candy and count the number of pieces in each package. They find that the sample mean number of pieces is 18.72. Assuming a population standard deviation of .8735, what is the point estimate of the number of pieces per package? Construct a 99% confidence interval to estimate the mean number of pieces per package for the population. (Round the answers to 2 decimal places.) x= spe Point Estimate Appendix A Statistical Tables
A candy company fills a 20-ounce package of Halloween candy with individually wrapped pieces of candy. The number of pieces of candy per package varies because the package is sold by weight. The company wants to estimate the number of pieces per package. Inspectors randomly sample 120 packages of this candy and count the number of pieces in each package. They find that the sample mean number of pieces is 18.72. Assuming a population standard deviation of .8735, what is the point estimate of the number of pieces per package? Construct a 99% confidence interval to estimate the mean number of pieces per package for the population. (Round the answers to 2 decimal places.) x= spe Point Estimate Appendix A Statistical Tables
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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![**Title: Estimating the Mean Number of Candy Pieces Per Package**
A candy company fills a 20-ounce package of Halloween candy with individually wrapped pieces of candy. The number of pieces of candy per package varies because the package is sold by weight. The company wants to estimate the number of pieces per package. Inspectors randomly sample 120 packages of this candy and count the number of pieces in each package. They find that the sample mean number of pieces is 18.72. Assuming a population standard deviation of 0.8735, what is the point estimate of the number of pieces per package? Construct a 99% confidence interval to estimate the mean number of pieces per package for the population.
**Calculation:**
\(\bar{x} =\) [Point Estimate Box]
\( \mu \leq \) [Lower Limit Box] \( \leq \mu \leq \) [Upper Limit Box]
*(Round the answers to 2 decimal places.)*
**Resources:**
[eTextbook and Media]
**Appendix A Statistical Tables**
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*Note: Spacer boxes in the transcription are intended to indicate where numerical input is expected.*](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0842b344-c7d5-4c3e-ba44-bf4c8906a0a3%2F8fb5230d-754b-48c3-9d08-3e3ea924078a%2F9d13wx8_processed.jpeg&w=3840&q=75)
Transcribed Image Text:**Title: Estimating the Mean Number of Candy Pieces Per Package**
A candy company fills a 20-ounce package of Halloween candy with individually wrapped pieces of candy. The number of pieces of candy per package varies because the package is sold by weight. The company wants to estimate the number of pieces per package. Inspectors randomly sample 120 packages of this candy and count the number of pieces in each package. They find that the sample mean number of pieces is 18.72. Assuming a population standard deviation of 0.8735, what is the point estimate of the number of pieces per package? Construct a 99% confidence interval to estimate the mean number of pieces per package for the population.
**Calculation:**
\(\bar{x} =\) [Point Estimate Box]
\( \mu \leq \) [Lower Limit Box] \( \leq \mu \leq \) [Upper Limit Box]
*(Round the answers to 2 decimal places.)*
**Resources:**
[eTextbook and Media]
**Appendix A Statistical Tables**
---
*Note: Spacer boxes in the transcription are intended to indicate where numerical input is expected.*
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