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 D B 264 55 C 232 36 Order Accurate Order Not Accurate 327 34 135 12 If one order is selected, find the probability of getting an order from Restaurant A or an order that is accurate. Are the events of selecting an order from Restaurant A and selecting an accurate order disjoint events? The probability of getting an order from Restaurant A or an order that is accurate is (Round to three decimal places as needed.) Are the events of selecting an order from Restaurant A and selecting an accurate order disjoint events? The events V disjoint because it V possible to
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 D B 264 55 C 232 36 Order Accurate Order Not Accurate 327 34 135 12 If one order is selected, find the probability of getting an order from Restaurant A or an order that is accurate. Are the events of selecting an order from Restaurant A and selecting an accurate order disjoint events? The probability of getting an order from Restaurant A or an order that is accurate is (Round to three decimal places as needed.) Are the events of selecting an order from Restaurant A and selecting an accurate order disjoint events? The events V disjoint because it V possible to
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: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 | C | D |
|-----------------------|-----|-----|-----|-----|
| Order Accurate | 327 | 264 | 232 | 135 |
| Order Not Accurate | 34 | 55 | 36 | 12 |
If one order is selected, find the probability of getting an order from Restaurant A or an order that is accurate. Are the events of selecting an order from Restaurant A and selecting an accurate order disjoint events?
The probability of getting an order from Restaurant A or an order that is accurate is ______. (Round to three decimal places as needed.)
Are the events of selecting an order from Restaurant A and selecting an accurate order disjoint events?
The events ______ disjoint because it ______ possible to ______.
![The histogram represents the weights (in pounds) of members of a certain high-school math team.
**Questions:**
1. What is the class width?
- The class width is [ ].
- *(Simplify your answer.)*
2. What are the approximate lower and upper class limits of the first class?
- The approximate lower class limit is [ ].
- The approximate upper class limit is [ ].
- *(Simplify your answers.)*
**Histogram Details:**
- **X-axis:** Displays the weight in pounds, ranging from 105 to 245 lbs at intervals of 20 lbs.
- **Y-axis:** Represents the frequency, ranging from 0 to 6.
- **Bars:**
- The first bar ranges from 105 to 125 lbs and has a frequency of about 5.
- The second bar ranges from 125 to 145 lbs and has a frequency of about 3.
- The third bar ranges from 145 to 165 lbs and has a frequency of about 5.
- The fourth bar ranges from 165 to 185 lbs and has a frequency of about 2.
- The fifth bar ranges from 185 to 205 lbs and has a frequency of about 1.
- The sixth bar ranges from 205 to 225 lbs and has a frequency of about 2.
**Zoom and Tools:**
- There are options to zoom in, zoom out, and reset the view on the histogram.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F68a1b863-bec7-4997-8d33-dc81d338a946%2F068bd71e-8a83-4bde-924a-7628f7708919%2Fkrd8x_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The histogram represents the weights (in pounds) of members of a certain high-school math team.
**Questions:**
1. What is the class width?
- The class width is [ ].
- *(Simplify your answer.)*
2. What are the approximate lower and upper class limits of the first class?
- The approximate lower class limit is [ ].
- The approximate upper class limit is [ ].
- *(Simplify your answers.)*
**Histogram Details:**
- **X-axis:** Displays the weight in pounds, ranging from 105 to 245 lbs at intervals of 20 lbs.
- **Y-axis:** Represents the frequency, ranging from 0 to 6.
- **Bars:**
- The first bar ranges from 105 to 125 lbs and has a frequency of about 5.
- The second bar ranges from 125 to 145 lbs and has a frequency of about 3.
- The third bar ranges from 145 to 165 lbs and has a frequency of about 5.
- The fourth bar ranges from 165 to 185 lbs and has a frequency of about 2.
- The fifth bar ranges from 185 to 205 lbs and has a frequency of about 1.
- The sixth bar ranges from 205 to 225 lbs and has a frequency of about 2.
**Zoom and Tools:**
- There are options to zoom in, zoom out, and reset the view on the histogram.
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