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Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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![For this question, air quality data about NO2 is used.
The DataFrame named air_quality is given as below:
air_quality
station_antwerp station_paris station_london
datetime
2019-05-07 02:00:00
56.0
29.0
23.0
2019-05-07 03:00:00
50.5
25.0
19.0
2019-05-07 04:00:00
45.0
27.7
19.0
2019-05-07 05:00:00
36.0
50.4
16.0
2019-05-07 06:00:00
36.0
61.9
45.7
Write the necessary code to create a new column station_istanbul
whose NO2 values will be equal to the sum of the station_london and station_paris values.
Note: Please use double quotes (e.g., "station_paris") when writing column names
and
Leave one empty space before and after each mathematical operators (+, -, *,/)
Answer:](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd754cbd5-de39-4987-bce4-91d829534843%2Fe2f98cc3-6d51-4993-9f4d-71a875bf7a73%2Fwz6bhsk_processed.jpeg&w=3840&q=75)
Transcribed Image Text:For this question, air quality data about NO2 is used.
The DataFrame named air_quality is given as below:
air_quality
station_antwerp station_paris station_london
datetime
2019-05-07 02:00:00
56.0
29.0
23.0
2019-05-07 03:00:00
50.5
25.0
19.0
2019-05-07 04:00:00
45.0
27.7
19.0
2019-05-07 05:00:00
36.0
50.4
16.0
2019-05-07 06:00:00
36.0
61.9
45.7
Write the necessary code to create a new column station_istanbul
whose NO2 values will be equal to the sum of the station_london and station_paris values.
Note: Please use double quotes (e.g., "station_paris") when writing column names
and
Leave one empty space before and after each mathematical operators (+, -, *,/)
Answer:
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