Assume you get a new job as a coach for a sports team, and one of your first decisions is to choose the sports drink that the team will use during practices and games. You obtain a Sports Report magazine so you can use your statistical background to help you make the best decision. The following table lists the most popular sports drinks and some important information about each. Answer the following questions about the table. Drink Calories Sodium Potassium Cost Gatorade 60 110 25 $1.29 Powerade 68 77 32 $1.19 All Sport 75 55 55 $0.89 10-K 63 55 35 $0.79 Exceed 69 50 44 $1.59 1st Ade 58 58 25 $1.09 Hydra Fuel 85 23 50 $1.89 a/ Compute the mean cost per container, and create a 95% confidence interval about that mean. b/ Do all the costs per container fall inside the confidence interval? If not, which ones do not? c/ How many degrees of freedom are there? d/ If cost is a major factor influencing your decision, would you consider cost per container of cost per
Assume you get a new job as a coach for a sports team, and one of your first decisions is to choose the sports drink that the team will use during practices and games. You obtain a Sports Report magazine so you can use your statistical background to help you make the best decision. The following table lists the most popular sports drinks and some important information about each. Answer the following questions about the table. Drink Calories Sodium Potassium Cost Gatorade 60 110 25 $1.29 Powerade 68 77 32 $1.19 All Sport 75 55 55 $0.89 10-K 63 55 35 $0.79 Exceed 69 50 44 $1.59 1st Ade 58 58 25 $1.09 Hydra Fuel 85 23 50 $1.89 a/ Compute the mean cost per container, and create a 95% confidence interval about that mean. b/ Do all the costs per container fall inside the confidence interval? If not, which ones do not? c/ How many degrees of freedom are there? d/ If cost is a major factor influencing your decision, would you consider cost per container of cost per
MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Assume you get a new job as a couch for a sports team, and one of your first decisions is to choose the sports drink that the team will use during practices and games. You obtain a sports report magazine so you can use your statistical background to help you make the best decision. The following table lists the most popular sports drinks and some important information about each. Answer the following questions about the table.
![**Title: Analyzing Sports Drink Options for Optimal Team Performance**
**Introduction**
Assume you get a new job as a coach for a sports team, and one of your first decisions is to choose the sports drink that the team will use during practices and games. You obtain a Sports Report magazine so you can use your statistical background to help you make the best decision. The following table lists the most popular sports drinks and some important information about each. Answer the following questions about the table.
**Table: Nutritional Information and Cost of Popular Sports Drinks**
| Drink | Calories | Sodium | Potassium | Cost |
|-------------|----------|--------|-----------|------|
| Gatorade | 60 | 110 | 25 | $1.29|
| Powerade | 68 | 77 | 32 | $1.19|
| All Sport | 75 | 55 | 55 | $0.89|
| 10-K | 63 | 55 | 35 | $0.79|
| Exceed | 69 | 50 | 44 | $1.59|
| 1st Ade | 58 | 58 | 25 | $1.09|
| Hydra Fuel | 85 | 23 | 50 | $1.89|
**Questions**
a) Compute the mean cost per container, and create a 95% confidence interval about that mean.
b) Do all the costs per container fall inside the confidence interval? If not, which ones do not?
c) How many degrees of freedom are there?
d) If cost is a major factor influencing your decision, would you consider cost per container or cost per [missing text, likely intended to continue with another metric such as nutrients]?
---
This exercise encourages you to apply statistical analysis to real-world decisions, integrating nutritional content and cost-effectiveness in the context of sports science.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fda551fc6-7e17-4587-bfc8-83215e7d103e%2F2c377587-ea4a-4f2e-9812-b3555bf7a06f%2Fgri6b3a_processed.jpeg&w=3840&q=75)
Transcribed Image Text:**Title: Analyzing Sports Drink Options for Optimal Team Performance**
**Introduction**
Assume you get a new job as a coach for a sports team, and one of your first decisions is to choose the sports drink that the team will use during practices and games. You obtain a Sports Report magazine so you can use your statistical background to help you make the best decision. The following table lists the most popular sports drinks and some important information about each. Answer the following questions about the table.
**Table: Nutritional Information and Cost of Popular Sports Drinks**
| Drink | Calories | Sodium | Potassium | Cost |
|-------------|----------|--------|-----------|------|
| Gatorade | 60 | 110 | 25 | $1.29|
| Powerade | 68 | 77 | 32 | $1.19|
| All Sport | 75 | 55 | 55 | $0.89|
| 10-K | 63 | 55 | 35 | $0.79|
| Exceed | 69 | 50 | 44 | $1.59|
| 1st Ade | 58 | 58 | 25 | $1.09|
| Hydra Fuel | 85 | 23 | 50 | $1.89|
**Questions**
a) Compute the mean cost per container, and create a 95% confidence interval about that mean.
b) Do all the costs per container fall inside the confidence interval? If not, which ones do not?
c) How many degrees of freedom are there?
d) If cost is a major factor influencing your decision, would you consider cost per container or cost per [missing text, likely intended to continue with another metric such as nutrients]?
---
This exercise encourages you to apply statistical analysis to real-world decisions, integrating nutritional content and cost-effectiveness in the context of sports science.
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