Question: Software Survey. A statistical software company is planning on updating Ver- sion 8.1 of its software and wants to know what features are most

Software Survey. A statistical software company is planning on updating Ver- sion

Software Survey. A statistical software company is planning on updating Ver- sion 8.1 of its software and wants to know what features are most important to users. The company's managers have the email addresses of 1100 individuals, mostly faculty at universities, for whom they have supplied free courtesy copies of Version 8.1. They email these 1100 individuals and ask them to complete a survey online. A total of 186 of these individuals complete the survey. (a) What is the population of interest to the software company? Do you think the 1100 individuals contacted are representative of the population? Explain your reasons. (b) What is the sample? From what group is information actually obtained?

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