Day Sunday Monday Tuesday Wednesday Thursday Friday Saturday Expenditure $4.85 $5.10 $5.50 $4.75 $4.50 $5.00 $6.00

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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Lucas recorded his lunch expenditure each day for one week in the table below. Find the mean standard deviation and variance of Lucas lunch expenditure. Round to the nearest thousandths.
The image contains a table detailing daily expenditures over a week. It is organized with two columns: "Day" and "Expenditure."

- **Sunday**: $4.85
- **Monday**: $5.10
- **Tuesday**: $5.50
- **Wednesday**: $4.75
- **Thursday**: $4.50
- **Friday**: $5.00
- **Saturday**: $6.00

This tabular data provides insight into daily spending patterns across a week, with Saturday showing the highest expenditure at $6.00, while Thursday has the lowest at $4.50.
Transcribed Image Text:The image contains a table detailing daily expenditures over a week. It is organized with two columns: "Day" and "Expenditure." - **Sunday**: $4.85 - **Monday**: $5.10 - **Tuesday**: $5.50 - **Wednesday**: $4.75 - **Thursday**: $4.50 - **Friday**: $5.00 - **Saturday**: $6.00 This tabular data provides insight into daily spending patterns across a week, with Saturday showing the highest expenditure at $6.00, while Thursday has the lowest at $4.50.
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