3. a. Write the steps of forming a sample (of size 20) only once you download the data from the provided source. I want to know the challenges that Active Registered Companies are facing in Ladakh in recent time. I will conduct interview round with them, but I need sample of 20 Active-companies of Ladakh. I want to adopt Proportionate Stratified Random Sampling. I could see all the companies are divided into subgroups (subpopulations) like public, Private and Private one person company. (5 Marks) Data Link for the data has been provided. https://data.gov.in/catalog/company-master-data