How to do this graph by using linear regression in R?
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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Question
How to do this graph by using linear regression in R? Thanks.
![The table presents monthly data across three years: 2020, 2021, and 2022. Each row corresponds to a year, and each column represents a month from October to September, followed by the total for each year.
### Monthly Data
- **2022**
- October: 187,136
- November: 198,553
- December: 205,691
- January: 186,808
- February: 190,578
- March: 250,404
- April: 262,109
- May: 274,992
- June: 247,523
- July: 238,929
- August: 251,521
- September: 272,338
- **Total:** 2,766,582
- **2021**
- October: 90,585
- November: 89,072
- December: 92,746
- January: 95,276
- February: 115,559
- March: 192,025
- April: 196,190
- May: 198,459
- June: 207,823
- July: 233,919
- August: 231,243
- September: 213,622
- **Total:** 1,956,519
- **2020**
- October: 61,159
- November: 57,524
- December: 56,186
- January: 52,254
- February: 54,884
- March: 51,869
- April: 29,743
- May: 39,377
- June: 50,086
- July: 53,672
- August: 65,707
- September: 73,861
- **Total:** 646,822
### Analysis
This table illustrates a trend of increasing values year over year from 2020 to 2022, with the highest annual total observed in 2022. Each year's monthly figures contribute to a significant overall increase in total values, highlighting a steady growth pattern.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2bdda45c-647a-4dc4-b729-607d761f96c7%2F533b22e0-a8f8-4374-87db-ad7dd0eefa2a%2Fmd834j_processed.png&w=3840&q=75)
Transcribed Image Text:The table presents monthly data across three years: 2020, 2021, and 2022. Each row corresponds to a year, and each column represents a month from October to September, followed by the total for each year.
### Monthly Data
- **2022**
- October: 187,136
- November: 198,553
- December: 205,691
- January: 186,808
- February: 190,578
- March: 250,404
- April: 262,109
- May: 274,992
- June: 247,523
- July: 238,929
- August: 251,521
- September: 272,338
- **Total:** 2,766,582
- **2021**
- October: 90,585
- November: 89,072
- December: 92,746
- January: 95,276
- February: 115,559
- March: 192,025
- April: 196,190
- May: 198,459
- June: 207,823
- July: 233,919
- August: 231,243
- September: 213,622
- **Total:** 1,956,519
- **2020**
- October: 61,159
- November: 57,524
- December: 56,186
- January: 52,254
- February: 54,884
- March: 51,869
- April: 29,743
- May: 39,377
- June: 50,086
- July: 53,672
- August: 65,707
- September: 73,861
- **Total:** 646,822
### Analysis
This table illustrates a trend of increasing values year over year from 2020 to 2022, with the highest annual total observed in 2022. Each year's monthly figures contribute to a significant overall increase in total values, highlighting a steady growth pattern.
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