a. Here is the frequency table:
| Number of Mail Pieces | Frequency |
|-----------------------|-----------|
| 0-4 | 2 |
| 5-9 | 3 |
| 10-14 | 1 |
| 15-19 | 1 |
b. Here is the histogram based on the frequency table:
```
Frequency
3| x x
2| x
1| x
0|_____________________
0-4 5-9 10-14 15-19
```
c. Based on the histogram, it appears that the most common number of mail pieces received per day is in the 5-9 range. There is some variation in the data, but overall it seems to follow a somewhat normal distribution.
For 7 days keep track of the number of pieces of mail you receive at your home.
a. Put your data into a frequency table having intervals of 0–4, 5–9, 10–14, and 15–19.
b. Use the frequency table to create a histogram of the data.
c. Doyounoticeanypatternsinthehistogram?
1 answer