1 Exam (elaborations) DSCI 3870 UNT Questions And Answers 100% Correct Verified Answers. 2 Exam (elaborations) DSCI 300 Exam 1 Actual Questions With Complete Answers Guaranteed Passed. 3 Exam (elaborations) DSCI Quiz 1 Verified And Accurate Exam Questions For Guaranteed Pass. 4 Exam (elaboration...
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Fiduciary Duty - correct answer in the best interest of P through decisions that A makes on behalf of P guided by professional standards What is the purpose of constraining portfolio volatility to 12% in the first of the two homework's concerning covariance...
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In winkelwagenFiduciary Duty - correct answer in the best interest of P through decisions that A makes on behalf of P guided by professional standards What is the purpose of constraining portfolio volatility to 12% in the first of the two homework's concerning covariance...
Describe the quantitative analysis approach - correct answer -the process of analyze information to make final decision. Include unpredictable things that affect the decision-making process (weather, state, federal legislation Understand the application of qua...
Voorbeeld 1 van de 4 pagina's
In winkelwagenDescribe the quantitative analysis approach - correct answer -the process of analyze information to make final decision. Include unpredictable things that affect the decision-making process (weather, state, federal legislation Understand the application of qua...
Descriptive statistics - correct answer Collect and describe data Inferential Statistics - correct answer Analyze data and make decisions or estimates based on the information obtained Simple Random Sample - correct answ...
Voorbeeld 1 van de 4 pagina's
In winkelwagenDescriptive statistics - correct answer Collect and describe data Inferential Statistics - correct answer Analyze data and make decisions or estimates based on the information obtained Simple Random Sample - correct answ...
What is BI/BA? - correct answer The term BI/BA can be used interchangeably. BI is an umbrella term that combines architecture, tools, databases, analytical tools, applications, and methodologies. It is content free expression (means different things to different ...
Voorbeeld 2 van de 11 pagina's
In winkelwagenWhat is BI/BA? - correct answer The term BI/BA can be used interchangeably. BI is an umbrella term that combines architecture, tools, databases, analytical tools, applications, and methodologies. It is content free expression (means different things to different ...
Descriptive analysis - correct answer Summarizing characteristics of a data set, no interpretation Exploratory analysis - correct answer Looking for trends, patterns, or relationships in data, often used for future hypothes...
Voorbeeld 2 van de 6 pagina's
In winkelwagenDescriptive analysis - correct answer Summarizing characteristics of a data set, no interpretation Exploratory analysis - correct answer Looking for trends, patterns, or relationships in data, often used for future hypothes...
BI represents a bold new paradigm in which the company's business strategy must be aligned to its business intelligence analysis initiatives. T/F - correct answer FALSE The very design that makes an OLTP system efficient for transaction processing makes it ...
Voorbeeld 2 van de 7 pagina's
In winkelwagenBI represents a bold new paradigm in which the company's business strategy must be aligned to its business intelligence analysis initiatives. T/F - correct answer FALSE The very design that makes an OLTP system efficient for transaction processing makes it ...
Nominal Data - correct answer Data which consists of names, labels, or categories. Interval Data - correct answer differences between values can be found, but is NO absolute ZERO. Examples: temperature F, time. Ordinal D...
Voorbeeld 1 van de 3 pagina's
In winkelwagenNominal Data - correct answer Data which consists of names, labels, or categories. Interval Data - correct answer differences between values can be found, but is NO absolute ZERO. Examples: temperature F, time. Ordinal D...
The 3Vs in the definition of Big Data stand for: A: Volume, Value, Veracity B: Volume, Variety, Value C: Volume, Variety, Velocity - correct answer C: Volume, Variety, Velocity The four stages in Big Data adoption identified by the 2012 IBM/University of ...
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In winkelwagenThe 3Vs in the definition of Big Data stand for: A: Volume, Value, Veracity B: Volume, Variety, Value C: Volume, Variety, Velocity - correct answer C: Volume, Variety, Velocity The four stages in Big Data adoption identified by the 2012 IBM/University of ...
In the opening vignette, the architectural system that supported Watson used all the following elements EXCEPT - correct answer a core engine that could operate seamlessly in another domain without changes. In text mining, tokenizing is the process of - correc...
Voorbeeld 2 van de 10 pagina's
In winkelwagenIn the opening vignette, the architectural system that supported Watson used all the following elements EXCEPT - correct answer a core engine that could operate seamlessly in another domain without changes. In text mining, tokenizing is the process of - correc...
What are the 2 areas of statistics? - correct answer Descriptive and Inferential What does descriptive statistics do? - correct answer Describes the sample then quits. The sample average is called a - correct answer ...
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In winkelwagenWhat are the 2 areas of statistics? - correct answer Descriptive and Inferential What does descriptive statistics do? - correct answer Describes the sample then quits. The sample average is called a - correct answer ...
statistics - correct answer a branch of applied mathematics concerned with the collection and interpretation of quantitative data and the use of probability theory to estimate population parameters Why do we use statistics in business? - correct answer ...
Voorbeeld 2 van de 5 pagina's
In winkelwagenstatistics - correct answer a branch of applied mathematics concerned with the collection and interpretation of quantitative data and the use of probability theory to estimate population parameters Why do we use statistics in business? - correct answer ...
glimpse() - correct answer A little glimpse of our dataframe. It's somewhat like head() but it displays column headers in a lefthand column rather than as horizontal headers. as_factor - correct answer nameless_data %>...
Voorbeeld 1 van de 4 pagina's
In winkelwagenglimpse() - correct answer A little glimpse of our dataframe. It's somewhat like head() but it displays column headers in a lefthand column rather than as horizontal headers. as_factor - correct answer nameless_data %>...
Underfitting in classification - correct answer Increased number of neighbours means that more observations are influencing the classification. This smooths out the boundaries between each class, so the model isn't influenced enough by the training data. Un...
Voorbeeld 2 van de 5 pagina's
In winkelwagenUnderfitting in classification - correct answer Increased number of neighbours means that more observations are influencing the classification. This smooths out the boundaries between each class, so the model isn't influenced enough by the training data. Un...
Descriptive question - correct answer Asks about summarized characteristics of a data set without interpretation (report a fact) Exploratory question - correct answer Asks if there are patterns, trends, or relationships wit...
Voorbeeld 1 van de 3 pagina's
In winkelwagenDescriptive question - correct answer Asks about summarized characteristics of a data set without interpretation (report a fact) Exploratory question - correct answer Asks if there are patterns, trends, or relationships wit...
What is the first and last step of the modeling process? - correct answer 1. Define the problem, what is the objective? 2. Implement and evaluate the results. What are the recommendations? List 2 out of the three models in chapter 1 - correct answer ...
Voorbeeld 2 van de 8 pagina's
In winkelwagenWhat is the first and last step of the modeling process? - correct answer 1. Define the problem, what is the objective? 2. Implement and evaluate the results. What are the recommendations? List 2 out of the three models in chapter 1 - correct answer ...
Business Decision Modeling can be referred to as: - correct answer 1. Management science 2. Operations research 3. Quantitative analysis 4. Operations management Companies using Management Science - correct answer 1. SAB...
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In winkelwagenBusiness Decision Modeling can be referred to as: - correct answer 1. Management science 2. Operations research 3. Quantitative analysis 4. Operations management Companies using Management Science - correct answer 1. SAB...
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