Introduction to Statistics in Computer Science
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Questions and Answers

What is the primary purpose of inferential statistics?

  • To analyze network traffic
  • To detect and prevent security threats
  • To make estimates about populations and test hypotheses (correct)
  • To calculate averages for characterizing data

What is the term for a single object or individual in the population?

  • Variable
  • Sample
  • Element (correct)
  • Population

What is one of the primary applications of statistical methods in computer science?

  • Algorithmic complexity analysis
  • Computational geometry and graphics
  • Data analysis and machine learning (correct)
  • Formal language theory and automata

A researcher wants to study the eating habits of teenagers in a particular city. What is the population in this scenario?

<p>All teenagers in the particular city (C)</p> Signup and view all the answers

What is the term for a study about the population?

<p>Census (B)</p> Signup and view all the answers

What is a key aspect of experimental design in computer science that relies heavily on statistical methods?

<p>Hypothesis testing and sample size estimation (C)</p> Signup and view all the answers

What is the term for a summary measure of a population?

<p>Parameter (A)</p> Signup and view all the answers

What is an important role of statistics in optimization in computer science?

<p>Stochastic optimization and statistical modeling (A)</p> Signup and view all the answers

What is a key application of statistical methods in ensuring the quality of software and hardware products?

<p>Quality control and statistical process control (D)</p> Signup and view all the answers

What is a primary goal of using statistical methods in computer science?

<p>To extract meaningful insights from large datasets (B)</p> Signup and view all the answers

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