Ungraded quiz Unit 1

Show me your fingers Do not shout out the answer, or your classmates will follow what you said. Use your fingers One finger (the right finger) = A Two fingers = B Three fingers = C Four fingers = D No finger = I don’t know. I didn’t study

What is true about open source? Overall open source packages are here to stay but commercial products just come and go. Open source is totally free. Open source is supported by the open community but no one is ultimately responsible for your technical problem. The deployment of open source is faster because there are more structured R & D resources.

Which of the following is a general-purpose stat tool? Mplus Winsteps SAS Tableau

Which of the following is developed by SAS? Enterprise Guide Enterprise Miner JMP All of the above

Which of the following products does NOT use a flow-chart interface? Enterprise Guide Enterprise Miner IBM Modeler SPSS Statistics

Which of the following modules is/are not included into the Mac version of SPSS Premium? Visualization Designer Sample Power AMOS All of the above

Which of the following SAS modules can be run on the Mac OS? SAS University Edition SAS on Demand JMP Pro All of the above

Which of the following statement is true? R is an interpreted language and the source code is revealed. R is an interpreted language and the source code is hidden. R is a complied language and the source code is revealed. R is a complied language and the source code is hidden.

Which of the following statement is true (Choose the best answer)? Python is a super general-purpose language. Besides data analytics, Python can be used for Webpages, multimedia, databases, networking, automation, image processing. Like R, Python is a general-purpose language in statistics and data science. Python is a compiled lanaguage.

Which of the following is untrue? Tableau is commonly used in business intelligence. Tableau is a general-purpose analytical tool. Tableau uses dynamic graphics, meaning that the output can be manipulated and altered. Tableau includes data visualization tools for GIS, time-series, and dashboard.