Quantitative Methods Module 1

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Questions and Answers

What is the primary goal of the Quantitative Methods course in the BS in Information Technology and BS in Information Systems program?

  • To develop advanced programming skills
  • To focus only on statistical software usage
  • To provide mathematical fundamentals for quantitative analysis (correct)
  • To teach qualitative research methods

Which of the following is NOT a core value mentioned for pursuing the program's vision?

  • Integrity
  • Innovation
  • Excellence
  • Networking (correct)

What statistical techniques are emphasized in this course for quantitative analysis?

  • Machine learning and data mining
  • Sampling, t-test, ANOVA, and regression analysis (correct)
  • Qualitative analysis and surveys
  • Data visualization and presentation techniques

Which research design is a requirement for producing a full research paper in this course?

<p>Correlation design or linear regression (D)</p> Signup and view all the answers

How many credit units does this course provide?

<p>3 units (D)</p> Signup and view all the answers

What is one of the main objectives of the course related to statistical tools?

<p>To evaluate statistical problems using appropriate tools (B)</p> Signup and view all the answers

What topic is included in the course aside from quantitative methods?

<p>Research methods and writing a research paper (B)</p> Signup and view all the answers

Which of the following options represents a learning objective for this course?

<p>Understand the fundamental principles of statistics and quantitative methods (C)</p> Signup and view all the answers

Which statistical method would you use to analyze the relationship between two continuous variables?

<p>Pearson R (C)</p> Signup and view all the answers

In which quantitative research design would you primarily focus on the relationship between variables without determining causation?

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

What statistical technique would you apply to test for differences between the means of two groups?

<p>T-Test (C)</p> Signup and view all the answers

Which of the following statements about inferential statistics is true?

<p>Inferential statistics helps in drawing conclusions about a population based on a sample. (B)</p> Signup and view all the answers

Which regression analysis is used to predict a dependent variable based on one independent variable?

<p>Simple Linear Regression (B)</p> Signup and view all the answers

What is the primary purpose of using statistical software in quantitative analysis?

<p>To perform statistical calculations and visualize data efficiently (A)</p> Signup and view all the answers

When conducting hypothesis testing with ANOVA, what is the maximum number of groups you can compare?

<p>It can compare any number of groups (D)</p> Signup and view all the answers

What is the main purpose of quantitative research?

<p>To gather numeric data using objective measurements. (D)</p> Signup and view all the answers

Which of the following is NOT a key component of a quantitative research paper?

<p>Qualitative Analysis (D)</p> Signup and view all the answers

What is the primary focus of quantitative research?

<p>Statistical and mathematical analysis of numerical data (B)</p> Signup and view all the answers

Which of the following is NOT a characteristic of scientific inquiry?

<p>Making assumptions without evidence. (D)</p> Signup and view all the answers

What distinguishes quantitative research designs from qualitative designs?

<p>Quantitative designs rely on numeric data for analysis. (B)</p> Signup and view all the answers

Which of the following is a characteristic of quantitative methods?

<p>Uses structured research instruments (A)</p> Signup and view all the answers

In quantitative research, how is the sample size generally characterized?

<p>Large and purposely chosen (D)</p> Signup and view all the answers

In the context of research writing, what role does understanding quantitative methods play?

<p>It is essential for appreciating the impact of research findings. (D)</p> Signup and view all the answers

Which method is NOT commonly associated with quantitative research?

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

Which stage of research is likely to involve the formulation of hypotheses?

<p>Research design. (A)</p> Signup and view all the answers

Which of the following statements about research variables is true?

<p>Independent variables affect dependent variables in research. (D)</p> Signup and view all the answers

What type of data does quantitative research primarily collect?

<p>Quantifiable numerical data (B)</p> Signup and view all the answers

What types of questions does quantitative research primarily seek to answer?

<p>Hypothesis testing and causal questions. (A)</p> Signup and view all the answers

What is one of the methods used in quantitative research?

<p>Statistical analysis of numerical data (A)</p> Signup and view all the answers

Which statement accurately describes the approach of qualitative research in contrast to quantitative research?

<p>Qualitative research emphasizes feelings and experiences. (B)</p> Signup and view all the answers

Why is an understanding of scientific inquiry important in everyday life?

<p>It promotes critical thinking and informed decision-making. (A)</p> Signup and view all the answers

What is a key outcome of performing careful analysis of data in quantitative research?

<p>Predicting the future of a product or service (D)</p> Signup and view all the answers

What type of reasoning is used when Lavoisier concluded that combustion involves oxygen based on extensive observation?

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

Which statement correctly identifies Dalton's contribution to atomic theory?

<p>He concluded that matter is made up of indivisible atoms. (A)</p> Signup and view all the answers

What follows from the statement about scientists gathering data to support Dalton's assumptions?

<p>They applied a scientific approach to validate the atomic theory. (A)</p> Signup and view all the answers

Which of the following describes Einstein's approach in developing the formula E = mc²?

<p>He deduced the relationship between mass and energy. (A)</p> Signup and view all the answers

What aspect of Fermi's work followed Einstein's theories?

<p>He conducted experiments that supported atomic splitting. (B)</p> Signup and view all the answers

What is a key objective of the second lesson regarding quantitative research designs?

<p>To compare and contrast different quantitative research designs. (B)</p> Signup and view all the answers

What is the expected outcome when a researcher determines the appropriate quantitative research design for a problem?

<p>They will identify the best approach for data collection and analysis. (B)</p> Signup and view all the answers

In analyzing the provided picture in the activity, what skill are students expected to demonstrate?

<p>The capacity to infer conclusions from visual information. (D)</p> Signup and view all the answers

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Study Notes

Module 1: Understanding Quantitative Methods

  • This module aims to introduce quantitative methods and their application in research writing
  • Quantitative research involves gathering numerical data to answer questions or test hypotheses
  • This module covers quantitative research designs and stages involved in research
  • Quantitative Research is one of the two main types of research, the other being qualitative research

Lesson 1: Introducing Quantitative Methods

  • Quantitative methods emphasize objective measurements and the statistical analysis of data
  • Data is collected through polls, questionnaires, and surveys, or by manipulating existing statistical data
  • Quantitative research focuses on gathering numerical data and generalizing it across groups of people
  • It is used to explain phenomena
  • Quantitative research collects information from existing and potential customers using sampling methods and sending out online surveys, online polls, questionnaires etc.
  • The results can be depicted in the form of numerical data
  • The analysis of this numerical data can be used to predict the future of a product or service, enabling informed decisions and necessary changes

Lesson 2: Quantitative Research Designs

  • This lesson focuses on the different research designs used in quantitative research
  • Understanding the differences between these designs is crucial for selecting the most appropriate one for a given research problem

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