small sports upscale Your task is to use what you learned in Section 7.2 to verify the values in the table. Show the process of how you found the (1) IQR of Upscale, (2) IQR of Sports, (3) IQR of Small, (4) SD of Upscale, (5) SD of Sports, and (6) SD of Small. You may use excel program or calculator. 28 23 24 28 24 24 29 24 25 29 25 26 < 2 30 26 26 31 26 26 31 2721 27 31 28 27 31 29 27 32 29 27 32 30 27E 21 32 31 28 33 31 28 33 32 28

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**Teamwork 4 Activity**

**The following show the distribution of highway MPG ratings for cars in the upscale, sports, and small classifications:**

### Dot Plot: Collection 1
- **Upscale:** Data points are spread between 23 and 31 MPG.
- **Sports:** Data points are concentrated mostly from 22 to 29 MPG.
- **Small:** Data points range mostly between 27 and 37 MPG.

**Highway Miles per Gallon (MPG) Range:** 22 to 36 MPG.

The tables below report the interquartile range (IQR) and standard deviation (SD) of these MPG ratings for each group.

| Group  | IQR | SD  |
|--------|-----|-----|
| Upscale | 1.29 | 1.34 |
| Sports  | 3.78 | 3.91 |
| Small   | 3.5  | 2.46 |

**Notes:**
- **Due Thursday before class begins**
- **Leader:** First letter of your last name closer to Z.
Transcribed Image Text:**Teamwork 4 Activity** **The following show the distribution of highway MPG ratings for cars in the upscale, sports, and small classifications:** ### Dot Plot: Collection 1 - **Upscale:** Data points are spread between 23 and 31 MPG. - **Sports:** Data points are concentrated mostly from 22 to 29 MPG. - **Small:** Data points range mostly between 27 and 37 MPG. **Highway Miles per Gallon (MPG) Range:** 22 to 36 MPG. The tables below report the interquartile range (IQR) and standard deviation (SD) of these MPG ratings for each group. | Group | IQR | SD | |--------|-----|-----| | Upscale | 1.29 | 1.34 | | Sports | 3.78 | 3.91 | | Small | 3.5 | 2.46 | **Notes:** - **Due Thursday before class begins** - **Leader:** First letter of your last name closer to Z.
**Teamwork 4 Activity**

Your task is to use what you learned in Section 7.2 to verify the values in the table. Show the process of how you found the (1) IQR of Upscale, (2) IQR of Sports, (3) IQR of Small, (4) SD of Upscale, (5) SD of Sports, and (6) SD of Small. You may use an Excel program or calculator.

**Table Data:**

- **Small (25 data points):** 28, 28, 29, 29, 30, 31, 31, 31, 31, 31, 32, 32, 32, 33, 33, 33, 34, 34, 34, 34, 34, 35, 35, 36, 36, 36, 36
- **Sports (15 data points):** 23, 24, 25, 25, 26, 26, 26, 27, 29, 29, 30, 31, 32, 32, 38
- **Upscale (14 data points):** 24, 24, 25, 26, 26, 26, 27, 27, 27, 28, 28

**Annotated Calculations:**

- **Upscale Interquartile Range (IQR):**
  - Q1 = 26 (26 is highlighted as the first quartile in red)
  - Q3 = 27 (27 is highlighted as the third quartile in red)
  - IQR Calculation: 
    - IQR = Q3 - Q1
    - IQR = 27 - 26
    - IQR = 1

These calculations are handwritten beside the table.
Transcribed Image Text:**Teamwork 4 Activity** Your task is to use what you learned in Section 7.2 to verify the values in the table. Show the process of how you found the (1) IQR of Upscale, (2) IQR of Sports, (3) IQR of Small, (4) SD of Upscale, (5) SD of Sports, and (6) SD of Small. You may use an Excel program or calculator. **Table Data:** - **Small (25 data points):** 28, 28, 29, 29, 30, 31, 31, 31, 31, 31, 32, 32, 32, 33, 33, 33, 34, 34, 34, 34, 34, 35, 35, 36, 36, 36, 36 - **Sports (15 data points):** 23, 24, 25, 25, 26, 26, 26, 27, 29, 29, 30, 31, 32, 32, 38 - **Upscale (14 data points):** 24, 24, 25, 26, 26, 26, 27, 27, 27, 28, 28 **Annotated Calculations:** - **Upscale Interquartile Range (IQR):** - Q1 = 26 (26 is highlighted as the first quartile in red) - Q3 = 27 (27 is highlighted as the third quartile in red) - IQR Calculation: - IQR = Q3 - Q1 - IQR = 27 - 26 - IQR = 1 These calculations are handwritten beside the table.
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