### Drive-thru Order Accuracy Analysis**Objective:** Examine the probability of receiving an accurate order from a drive-thru restaurant, or specifically from Restaurant A.#### Data TableThe table below summarizes the accuracy of drive-thru orders at four different popular fast food chains, labeled A through D.| | Drive-thru Restaurant ||--------------------------| A | B | C | D ||---------------------------| ------- | -------- | --------| ------- || **Order Accurate** | 337 | 268 | 250 | 146 || **Order Not Accurate** | 46 | 50 | 39 | 10 |#### Analysis Task**Question:** If one order is selected, what is the probability of getting an order from Restaurant A, **or** an order that is accurate? Additionally, are the events of selecting an order from Restaurant A and selecting an accurate order disjoint?To find the probability, we employ the principle of probability for non-disjoint events.#### Probabilities1. Total number of orders = Sum of all entries in the table - \(337 + 268 + 250 + 146 + 46 + 50 + 39 + 10 = 1146\)2. Probability of selecting an order from Restaurant A (P(A)): - \((337 + 46)/1146 = 383/1146\) - \(P(A) ≈ 0.334\) (rounded to three decimal places)3. Probability of selecting an accurate order (P(Accurate)): - \((337 + 268 + 250 + 146)/1146 = 1001/1146\) - \(P(Accurate) ≈ 0.873\) (rounded to three decimal places)4. Probability of selecting an accurate order from Restaurant A (P(A and Accurate)): - \(337/1146\) - \(P(A and Accurate) ≈ 0.294\) (rounded to three decimal places)5. **Combined Probability \(P(A \cup Accurate)\):** - \(P(A) + P(Accurate) - P(A and Accurate)\) - \(P(A \cup Accurate) ≈ 0.334 + 0.873 - 0.294\) - \(P(A \cup Accurate)

It is given that the table represents the drive-thru order accuracy at popular fast food chain.

Answered: If one order is selected, find the…

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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