### Line Graph
To create a line graph, follow these steps:
1. Label the X-axis and Y-axis.
- X-axis represents the days of the week: Monday through Friday.
- Y-axis represents the sales (in thousands of dollars).
2. Plot the Sales Data.
- For Monday (Mon), the sales are 125 thousand dollars.
- For Tuesday (Tue), the sales are 114 thousand dollars.
- For Wednesday (Wed), the sales are 118 thousand dollars.
- For Thursday (Thu), the sales are 130 thousand dollars.
- For Friday (Fri), the sales are 158 thousand dollars.
3. Connect the Dots.
- Plot each point and draw lines to connect them sequentially from Monday to Friday.
Your graph should look something like this:
```
Sales (thousands of dollars)
|
| (Fri, 158)
| |
| |
| (Thu, 130)
| |
| (Wed, 118)
| |
| (Tue, 114)
| |
| * (Mon, 125)
|
|______________________________________
Mon Tue Wed Thu Fri
```
### Calculating the Average Daily Sales
1. List the Sales Amounts:
- Monday: 125 thousand dollars
- Tuesday: 114 thousand dollars
- Wednesday: 118 thousand dollars
- Thursday: 130 thousand dollars
- Friday: 158 thousand dollars
2. Sum the Sales Amounts:
[tex]\[
125 + 114 + 118 + 130 + 158 = 645
\][/tex]
3. Count the Number of Days:
[tex]\[
5 \text{ days}
\][/tex]
4. Calculate the Average:
[tex]\[
\text{Average sales} = \frac{\text{Total Sales}}{\text{Number of Days}} = \frac{645}{5} = 129
\][/tex]
### Final Answer:
The average daily sales from Monday to Friday is 129 thousand dollars.
