Use the data in the following table, which lists drive-thru order accuracy at popular fast food chains. Assume that orders are randomly selected from those included in the table. Drive thru Restaurant A B D 270 235 134 Order Accurate Order Not Accurate 332 37 80 40 13 If one order is selected, find the probability of getting an order that is not accurate. The probability of getting an order that is not accurate is (Round to three decimal places as needed.)

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### Fast Food Drive-Thru Order Accuracy

**Table Analysis**

Use the data in the table below, which lists drive-thru order accuracy at popular fast food chains. Assume that orders are randomly selected from those included in the table.

| Drive-thru Restaurant | A   | B   | C   | D   |
|-----------------------|-----|-----|-----|-----|
| Order Accurate        | 332 | 270 | 235 | 134 |
| Order Not Accurate    | 37  | 60  | 40  | 13  |

**Problem Statement:**

If one order is selected, find the probability of getting an order that is not accurate.

To calculate the probability of getting an order that is not accurate:
1. **Sum the total number of orders:**
   - For Restaurant A: \(332 + 37 = 369\)
   - For Restaurant B: \(270 + 60 = 330\)
   - For Restaurant C: \(235 + 40 = 275\)
   - For Restaurant D: \(134 + 13 = 147\)

2. **Sum the total number of accurate orders:**
   \((332 + 270 + 235 + 134) = 971\)

3. **Sum the total number of inaccurate orders:**
   \((37 + 60 + 40 + 13) = 150\)

4. **Sum the grand total of orders:**
   \((369 + 330 + 275 + 147) = 1121\)

5. **Calculate the probability:**
   \[
   P(\text{Not Accurate}) = \frac{\text{Total Not Accurate Orders}}{\text{Total Orders}} = \frac{150}{1121}
   \]

6. **Express the probability to three decimal places:**

   \[
   P(\text{Not Accurate}) = \frac{150}{1121} \approx 0.134
   \]

**Final Result:**
The probability of getting an order that is not accurate is **0.134** (rounded to three decimal places).

Please enter your answer in the answer box and then click 'Check Answer'.

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Transcribed Image Text:### Fast Food Drive-Thru Order Accuracy **Table Analysis** Use the data in the table below, which lists drive-thru order accuracy at popular fast food chains. Assume that orders are randomly selected from those included in the table. | Drive-thru Restaurant | A | B | C | D | |-----------------------|-----|-----|-----|-----| | Order Accurate | 332 | 270 | 235 | 134 | | Order Not Accurate | 37 | 60 | 40 | 13 | **Problem Statement:** If one order is selected, find the probability of getting an order that is not accurate. To calculate the probability of getting an order that is not accurate: 1. **Sum the total number of orders:** - For Restaurant A: \(332 + 37 = 369\) - For Restaurant B: \(270 + 60 = 330\) - For Restaurant C: \(235 + 40 = 275\) - For Restaurant D: \(134 + 13 = 147\) 2. **Sum the total number of accurate orders:** \((332 + 270 + 235 + 134) = 971\) 3. **Sum the total number of inaccurate orders:** \((37 + 60 + 40 + 13) = 150\) 4. **Sum the grand total of orders:** \((369 + 330 + 275 + 147) = 1121\) 5. **Calculate the probability:** \[ P(\text{Not Accurate}) = \frac{\text{Total Not Accurate Orders}}{\text{Total Orders}} = \frac{150}{1121} \] 6. **Express the probability to three decimal places:** \[ P(\text{Not Accurate}) = \frac{150}{1121} \approx 0.134 \] **Final Result:** The probability of getting an order that is not accurate is **0.134** (rounded to three decimal places). Please enter your answer in the answer box and then click 'Check Answer'. ________________________________________________________________________ All parts showing ________________________________________________________________________
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