Using Python, run a linear regression analysis on data you have collected from public domain. https://www.ncdc.noaa.gov/cdo-web/token Recommended packages: • scikit-learn • numpy • matplotlib • pandas Deliverables: 1. Python code [.py file(s)] Explanation of work Create an original how-to document with step by step instructions you have followed to create your program. Your document should be used as an adequate tutorial for someone to reproduce your work by following the steps/instructions.

1.Twitter has become a very popular personal as well as business social networking site. After reading the information presented in this module and other sources, write a one-page paper that summarizes five ways that a business can use Twitter in order to increase its revenue. What does “trending” mean on Twitter? What are promoted Tweets?2. A Mediterranean restaurant chain with more than 25 restaurants in Southern California is trying to expand its operations. After reading the information presented in this module and other sources, write a two-page paper that outlines a mobile marketing program for this company. What are three mobile marketing strategies that you recommend for this company? What are the bases of your recommendations for reaching out to the largest number of potential customers with a moderate cost?

Define the top-down design approach and describe how it works.

The metrics utilized in the software development process may be explained to you, if you'd like. Is there anything more that needs to be done?