Many people feel that cereal is healthier alternative for children over glazed donuts. The table contains the amount of sugar in a sample of cereal that is geared towards children. Estimate the mean amount of sugar in children cereal using a 90% confidence level. Round to one decimal place. Sugar Amounts (g) in Children's Cereal 9 11 8 12 10 13 13 12 15 13 9 9 10 11 9 9 9 | 13 14

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### Educational Content on Estimating Sugar in Children's Cereal

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**Warning Messages:**

Several "Division by zero" warnings are listed, indicating potential issues in the code found in the file at `/var/app/current/assessment/libs/stats.php` on line 1908.

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**Context:**

Many people believe that cereal is a healthier alternative for children compared to glazed donuts. Below is a table showing the amount of sugar (in grams) found in various types of children’s cereal. The task is to estimate the mean amount of sugar in these cereals using a 90% confidence level and rounding to one decimal place.

**Sugar Amounts (g) in Children's Cereal:**

| 13 |  9 | 11 | 10 | 11 |
|---|---|---|---|---|
| 13 | 13 |  8 |  9 |  9 |
| 12 |  9 | 12 | 13 |  9 |
| 15 |  9 | 10 | 14 |    |

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**Instructions:**

Using the 90% confidence level provided, complete the statement:

"With [  ] % confidence, it can be said that the true mean amount of sugar in children cereal is between [  ] and [  ]."

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**Notes:**

- Ensure calculations account for rounding to one decimal place.
- Consider statistical tools or formulas to estimate the confidence interval correctly.
Transcribed Image Text:### Educational Content on Estimating Sugar in Children's Cereal --- **Warning Messages:** Several "Division by zero" warnings are listed, indicating potential issues in the code found in the file at `/var/app/current/assessment/libs/stats.php` on line 1908. --- **Context:** Many people believe that cereal is a healthier alternative for children compared to glazed donuts. Below is a table showing the amount of sugar (in grams) found in various types of children’s cereal. The task is to estimate the mean amount of sugar in these cereals using a 90% confidence level and rounding to one decimal place. **Sugar Amounts (g) in Children's Cereal:** | 13 | 9 | 11 | 10 | 11 | |---|---|---|---|---| | 13 | 13 | 8 | 9 | 9 | | 12 | 9 | 12 | 13 | 9 | | 15 | 9 | 10 | 14 | | --- **Instructions:** Using the 90% confidence level provided, complete the statement: "With [ ] % confidence, it can be said that the true mean amount of sugar in children cereal is between [ ] and [ ]." --- **Notes:** - Ensure calculations account for rounding to one decimal place. - Consider statistical tools or formulas to estimate the confidence interval correctly.
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