The data in the table to the right represent the calories and sugar (in grams) in one serving of seven different types of breakfast cereals. 111. 11-0 OD. Ho: B₁ 20 H₁: B₁ <0 sugar. 11.PAC Compute the test statistic. The test statistic is Determine the p-value. The p-value is (Round to three decimal places as needed.) Reach a decision. OE. Hop20 H₁: p<0 Ho. There is (Round to two decimal places as needed.). Product Cereal 1 Cornal 2 Calories Sugar 79 5 102 1 11. pru OF. Ho: Po=0 Họ: Bo=0 evidence at the 0.05 level of significance to conclude that there is a significant linear relationship between calories and
The data in the table to the right represent the calories and sugar (in grams) in one serving of seven different types of breakfast cereals. 111. 11-0 OD. Ho: B₁ 20 H₁: B₁ <0 sugar. 11.PAC Compute the test statistic. The test statistic is Determine the p-value. The p-value is (Round to three decimal places as needed.) Reach a decision. OE. Hop20 H₁: p<0 Ho. There is (Round to two decimal places as needed.). Product Cereal 1 Cornal 2 Calories Sugar 79 5 102 1 11. pru OF. Ho: Po=0 Họ: Bo=0 evidence at the 0.05 level of significance to conclude that there is a significant linear relationship between calories and
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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![The image presents a statistical analysis exercise that investigates the relationship between calories and sugar content in seven different types of breakfast cereals. Here's a transcription of the content:
---
**Data Table:**
- **Product:**
- Cereal 1: 79 calories, 5 grams of sugar
- Cereal 2: 102 calories, 4 grams of sugar
- Cereal 3: 121 calories, 7 grams of sugar
- Cereal 4: 101 calories, 3 grams of sugar
- Cereal 5: 140 calories, 12 grams of sugar
- Cereal 6: 90 calories, 3 grams of sugar
- Cereal 7: 97 calories, 8 grams of sugar
**Hypotheses Choices:**
- **D.**
- Null Hypothesis (\(H_0\)): \(\beta_1 \geq 0\)
- Alternative Hypothesis (\(H_1\)): \(\beta_1 < 0\)
- **E.**
- Null Hypothesis (\(H_0\)): \(\beta_1 \leq 0\)
- Alternative Hypothesis (\(H_1\)): \(\beta_1 > 0\)
- **F.**
- Null Hypothesis (\(H_0\)): \(\beta_0 = 0\)
- Alternative Hypothesis (\(H_1\)): \(\beta_0 \neq 0\)
**Tasks:**
1. Compute the test statistic:
- The test statistic is _______. (Round to two decimal places as needed.)
2. Determine the p-value:
- The p-value is _______. (Round to three decimal places as needed.)
3. Reach a decision:
- Choose between "sufficient" or "insufficient" evidence to conclude that there is a significant linear relationship between calories and sugar content at the 0.05 level of significance.
---
No graphs or additional diagrams are provided in the image.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc91d435c-8a20-4fa9-b80f-5aaeb9e13244%2Fc98bba04-92c2-4b5d-b784-d4fcd9a98cd5%2F4d1hvma_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The image presents a statistical analysis exercise that investigates the relationship between calories and sugar content in seven different types of breakfast cereals. Here's a transcription of the content:
---
**Data Table:**
- **Product:**
- Cereal 1: 79 calories, 5 grams of sugar
- Cereal 2: 102 calories, 4 grams of sugar
- Cereal 3: 121 calories, 7 grams of sugar
- Cereal 4: 101 calories, 3 grams of sugar
- Cereal 5: 140 calories, 12 grams of sugar
- Cereal 6: 90 calories, 3 grams of sugar
- Cereal 7: 97 calories, 8 grams of sugar
**Hypotheses Choices:**
- **D.**
- Null Hypothesis (\(H_0\)): \(\beta_1 \geq 0\)
- Alternative Hypothesis (\(H_1\)): \(\beta_1 < 0\)
- **E.**
- Null Hypothesis (\(H_0\)): \(\beta_1 \leq 0\)
- Alternative Hypothesis (\(H_1\)): \(\beta_1 > 0\)
- **F.**
- Null Hypothesis (\(H_0\)): \(\beta_0 = 0\)
- Alternative Hypothesis (\(H_1\)): \(\beta_0 \neq 0\)
**Tasks:**
1. Compute the test statistic:
- The test statistic is _______. (Round to two decimal places as needed.)
2. Determine the p-value:
- The p-value is _______. (Round to three decimal places as needed.)
3. Reach a decision:
- Choose between "sufficient" or "insufficient" evidence to conclude that there is a significant linear relationship between calories and sugar content at the 0.05 level of significance.
---
No graphs or additional diagrams are provided in the image.
![**Cereal Calorie and Sugar Analysis**
The data in the table represent the calories and sugar (in grams) in one serving of seven different types of breakfast cereals.
| Product | Calories | Sugar |
|---------|----------|-------|
| Cereal 1| 79 | 5 |
| Cereal 2| 103 | 1 |
| Cereal 3| 102 | 3 |
| Cereal 4| 109 | 4 |
| Cereal 5| 133 | 3 |
| Cereal 6| 194 | 12 |
| Cereal 7| 205 | 9 |
### Questions:
**a. Compute and interpret the coefficient of correlation, \( r \).**
- The coefficient of correlation, \( r = [ \_\_\_ ] \), indicates [select the appropriate option] correlation. (Round to three decimal places as needed.)
**b. At the 0.05 level of significance, is there a significant linear relationship between calories and sugar?**
- Determine the hypotheses for the test. Choose the correct answer below:
- A. \( H_0: \beta_1 \le 0 \)
\( H_1: \beta_1 > 0 \)
- B. \( H_0: \rho = 0 \)
\( H_1: \rho > 0 \)
- C. \( H_0: \rho = 0 \)
\( H_1: \rho \neq 0 \)
- D. \( H_0: \beta_1 \ge 0 \)
\( H_1: \beta_1 < 0 \)
- E. \( H_0: \beta_1 = 0 \)
\( H_1: \beta_1 < 0 \)
- F. \( H_0: \beta_0 = 0 \)
\( H_1: \beta_0 \neq 0 \)
This analysis will assist in understanding the relationship between calories and sugar content in breakfast cereals, using statistical methods for accurate interpretation.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc91d435c-8a20-4fa9-b80f-5aaeb9e13244%2Fc98bba04-92c2-4b5d-b784-d4fcd9a98cd5%2Fc4iahhei_processed.jpeg&w=3840&q=75)
Transcribed Image Text:**Cereal Calorie and Sugar Analysis**
The data in the table represent the calories and sugar (in grams) in one serving of seven different types of breakfast cereals.
| Product | Calories | Sugar |
|---------|----------|-------|
| Cereal 1| 79 | 5 |
| Cereal 2| 103 | 1 |
| Cereal 3| 102 | 3 |
| Cereal 4| 109 | 4 |
| Cereal 5| 133 | 3 |
| Cereal 6| 194 | 12 |
| Cereal 7| 205 | 9 |
### Questions:
**a. Compute and interpret the coefficient of correlation, \( r \).**
- The coefficient of correlation, \( r = [ \_\_\_ ] \), indicates [select the appropriate option] correlation. (Round to three decimal places as needed.)
**b. At the 0.05 level of significance, is there a significant linear relationship between calories and sugar?**
- Determine the hypotheses for the test. Choose the correct answer below:
- A. \( H_0: \beta_1 \le 0 \)
\( H_1: \beta_1 > 0 \)
- B. \( H_0: \rho = 0 \)
\( H_1: \rho > 0 \)
- C. \( H_0: \rho = 0 \)
\( H_1: \rho \neq 0 \)
- D. \( H_0: \beta_1 \ge 0 \)
\( H_1: \beta_1 < 0 \)
- E. \( H_0: \beta_1 = 0 \)
\( H_1: \beta_1 < 0 \)
- F. \( H_0: \beta_0 = 0 \)
\( H_1: \beta_0 \neq 0 \)
This analysis will assist in understanding the relationship between calories and sugar content in breakfast cereals, using statistical methods for accurate interpretation.
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