Kara categorized her spending for this month into four categories: Rent, Food, Fun, and Other. The amounts she spent in each category are pictured here. Food Rent $333 $417 Other Fun $500 $250 What percent of her total spending did she spend on Rent? Answer to the nearest whole percent. Submit Question
Unitary Method
The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products.
Speed, Time, and Distance
Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.
Profit and Loss
The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.
Units and Measurements
Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.
![**Budget Allocation Analysis**
Kara categorized her spending for this month into four categories: Rent, Food, Fun, and Other. The amounts she spent in each category are illustrated in the diagram below.
### Spending Breakdown (Pie Chart)
- **Rent:** $417
- **Food:** $333
- **Fun:** $250
- **Other:** $500
The pie chart visually represents the proportion of spending in each category, showing how a total budget is distributed across these four areas.
### Calculation Task
**Question:**
What percent of her total spending did she spend on Rent? Answer to the nearest whole percent.
**Answer Field:**
[ _______ ] %
[Submit Question]
To determine the percentage spent on Rent, use the formula:
\[ \text{Percentage} = \left( \frac{\text{Amount Spent on Rent}}{\text{Total Spending}} \right) \times 100 \]
Make sure to round to the nearest whole percent before submitting your answer.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbec6fba6-4edb-4044-b5ce-d54d1586b80f%2F4a0a9fae-99eb-4d92-b2b2-b882e94194d9%2Fwmy72j_processed.jpeg&w=3840&q=75)
![### Statistical Analysis of Student Opinions on New Legislation for School Uniforms
**Question:** A student polls her school to see if students in the school district are for or against the new legislation regarding school uniforms. She surveys 564 students and finds that 79% are against the new legislation.
**Task:** Compute a 90% confidence interval for the true percent of students who are against the new legislation, and interpret the confidence interval.
**Instructions:**
1. Compute the 90% confidence interval.
2. Provide your computed range with at least two decimal places.
3. Do not express your answers as percentages; enter them as decimal values.
**Submission Form:**
```
[ ] < _______________ < [ ]
[Submit Question]
```
**Explanation of Errors:**
There are multiple warnings at the top related to the question code, indicating issues with scalar values and arrays in the file path `/var/app/current/assess2/`. This does not affect the task of computing the confidence interval but should be addressed by the technical team to ensure a smooth user experience.
---
To begin solving this problem, you would use the formula for a confidence interval for a proportion:
\[ \hat{p} \pm Z \sqrt{\frac{\hat{p}(1-\hat{p})}{n}} \]
Where:
- \( \hat{p} \) is the sample proportion (0.79)
- \( Z \) is the Z-score corresponding to the 90% confidence level (approximately 1.645)
- \( n \) is the sample size (564)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbec6fba6-4edb-4044-b5ce-d54d1586b80f%2F4a0a9fae-99eb-4d92-b2b2-b882e94194d9%2F4j4jwl7_processed.jpeg&w=3840&q=75)
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