Drive-thru Restaurant O A B Order Accurate Order Not Accurate 322 32 268 243 121 59 39 16 If two orders are selected, find the probability that they are both accurate. Complete parts (a) and (b) below. ... a. Assume that the selections are made with replacement. Are the events independent? The probability is O The events (Do not round until the final answer. Round to four decimal places as needed.) independent. b. Assume that the selections are made without replacement. Are the events independent? The probability is O: The events (Do not round until the final answer. Round to four decimal places as needed.) independent.
Drive-thru Restaurant O A B Order Accurate Order Not Accurate 322 32 268 243 121 59 39 16 If two orders are selected, find the probability that they are both accurate. Complete parts (a) and (b) below. ... a. Assume that the selections are made with replacement. Are the events independent? The probability is O The events (Do not round until the final answer. Round to four decimal places as needed.) independent. b. Assume that the selections are made without replacement. Are the events independent? The probability is O: The events (Do not round until the final answer. Round to four decimal places as needed.) independent.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:**Drive-thru Order Accuracy Analysis**
This exercise evaluates the probability of order accuracy at fast food drive-thru restaurants. The provided table displays order accuracy data from four different restaurants, labeled A, B, C, and D.
| **Drive-thru Restaurant** | **A** | **B** | **C** | **D** |
|-------------------------|-------|-------|-------|-------|
| **Order Accurate** | 322 | 268 | 243 | 121 |
| **Order Not Accurate** | 32 | 59 | 39 | 16 |
**Problem:**
If two orders are selected, calculate the probability that both are accurate. Complete parts (a) and (b) as outlined below.
a. **Assume selections are made with replacement. Are the events independent?**
- The probability is (box to fill). The events (dropdown menu to select) independent.
- Instructions: Do not round until the final answer. Round to four decimal places as needed.
b. **Assume selections are made without replacement. Are the events independent?**
- The probability is (box to fill). The events (dropdown menu to select) independent.
- Instructions: Do not round until the final answer. Round to four decimal places as needed.
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