1. What data type has RapidMiner assigned to the Diameter attribute?

   		Polynominal
   		Integer
   		Real
   		String

2. If you only wanted to examine data collected on gears in their polished state, which RapidMiner operator would you use to reduce your data?

   		Sample
   		Replace Missing Values
   		Select Attributes
   		Filter Examples

3. If you only wanted to examine the numeric data attributes for the gears, ignoring any columns containing non-numeric values, which operator attribute would you use to reduce your data?

   		Select Attributes
   		Filter Examples
   		Replace Missing Values
   		Sample

4. What RapidMiner Studio command is used to create a static data respository for your data?

   		Connect to a Project
   		Create a Sample
   		Create / Connect to Repository
   		Import Data

5. What are the three main areas that hold useful tools within Rapid Miner Studio? Select all that apply.

   		Operators
   		Results
   		Repositories
   		Parameters

6. RapidMiner has assigned the first row of data in our CSV data set to be ______________________.

   		Sample Data
   		Header Data
   		Start Row
   		CSV Header

7. RapidMiner requires a_______ that each attribute will play

   		Integer
   		Polynominal
   		Role
   		Attribute

8. Upon clicking Finish, RapidMiner shows us a view of our data in what is called _______________________.

   		Design
   		Turbo Prep
   		Results
   		Deployments

9. ___________________________ combined with the operators connect them, constitue a data mining stream.

   		Splines
   		Lines
   		Connector quote
   		Operator

10. According to the textbook, which descriptive statistics are sometimes used to replace missing values found in data. Select all that apply.

    		Mean
    		Median
    		Mode
    		Standard deviation

11. Which RapidMiner operator is used to Read a CSV file?

12. If you want to reduce attributes that may be irrelevant to your analysis model, which Rapid Miner operator would you use to do so?

    		Attribute Reduction
    		Select Attributes
    		Reduction Planning
    		Attributes

13. Most data files for the analysis in the course will be a _________ type.