Exam 19: An Introduction to Data Mining
Exam 1: Statistics or Sadistics Its up to You49 Questions
Exam 2: Means to an End: Computing and Understanding Averages79 Questions
Exam 3: Understanding Variability: Vive La Différence80 Questions
Exam 4: A Picture Really Is Worth a Thousand Words41 Questions
Exam 5: Computing Correlation Coefficients: Ice Cream and Crime77 Questions
Exam 6: Understanding Reliability and Validity: Just the Truth76 Questions
Exam 7: Hypotheticals and You: Testing Your Questions80 Questions
Exam 8: Probability and Why It Counts: Fun With a Bell-Shaped Curve76 Questions
Exam 9: Significantly Significant: What It Means for You and Me78 Questions
Exam 10: Only the Lonely: the One Sample Z-Test78 Questions
Exam 11: Teafor Two: Tests Between the Means of Different Groups69 Questions
Exam 12: Teafor Two Again: Tests Between the Means of Related Groups81 Questions
Exam 13: Two Groups Too Many Try Analysis of Variance74 Questions
Exam 14: Two Too Many Factors: Factorial Analysis of Variancea Brief Introduction77 Questions
Exam 15: Testing Relationships Using the Correlation Coefficients: Cousins or Just Good Friends78 Questions
Exam 16: Using Linear Regression: Predicting Wholl Win the Super Bowl79 Questions
Exam 17: Chi-Square and Some Other Nonparametric Tests: What to Do When Youre Not Normal79 Questions
Exam 18: Some Other Importantstatistical Procedures You Should Know About46 Questions
Exam 19: An Introduction to Data Mining50 Questions
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Data mining is an effective tool in looking for patterns in ______.
(Multiple Choice)
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In general,we need to be as granular as possible in creating pivot tables.In this context,what is the meaning of granular?
(Multiple Choice)
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Technological advances allow for more ______ among institutions and people and machines.
(Multiple Choice)
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According to author Neil Salkind,which program can easily read and convert a .csv file into a .sav file?
(Multiple Choice)
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A database from New York state contains more than ______ baby names.
(Multiple Choice)
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Which tool is an effective one in counting with frequencies?
(Multiple Choice)
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Looking for patterns in a large data set is referred to as ______.
(Multiple Choice)
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To create something on pivot tables,some type of ______ on which to operate is needed.
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______ is a very large collection of either cases or variables,but usually both.
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All the following have large amounts of data EXCEPT ______.
(Multiple Choice)
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What is the name of the command instruction to run analysis in SPSS program?
(Multiple Choice)
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SPSS offers an advanced set of tools for data and text mining named ______.
(Multiple Choice)
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In order to create something on pivot tables,we need some type of input on which to operate.
(True/False)
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According to author Neil Salkind,how many data sets are there in the Data.gov for the public to view?
(Multiple Choice)
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