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The image contains a statistical activity asking to compute various measures from a frequency distribution of market stall rental rates. Here's a breakdown of the tasks:

### Given Data:
**Rental Rate** | **Number of Market Stalls**
---|---
150 - 179 | 3
180 - 209 | 8
210 - 239 | 10
240 - 269 | 13
270 - 299 | 33
300 - 329 | 40
330 - 359 | 35
360 - 389 | 30
390 - 419 | 16
420 - 449 | 12

### Required Calculations:
1. **Mean** (using 2 methods)
2. **Median**
3. **Mode** (using 2 methods)
4. **\( Q_3 \)** (Third Quartile)
5. **\( D_7 \)** (Seventh Decile)
6. **\( P_{45} \)** (45th Percentile)
7-9. **Construct the following**:
   - FDT (Frequency Distribution Table)
   - Histogram
   - Bar Graph

I'll start with the **Mean** using the midpoints of the intervals, then proceed to the median and mode. Would you like me to show the detailed steps for these calculations?

Solve the mean (2 methods), median, mode (2 methods), Q3, D7, P45, and construct FDT, Histogram, and Bar Graph for the rental rate data of market stalls.

Solve for the mean, median, mode, third quartile, seventh decile, and 45th percentile using frequency distribution data of rental rates of market stalls. This exercise also includes constructing an FDT, histogram, and bar graph.

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