Gr 10 Math Ch 9: Collecting Data

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Questions and Answers

What is the correct plural form of the word 'datum'?

  • Data (correct)
  • Datum
  • Datums
  • Datas

Which type of data would include the height of a person?

  • Qualitative Data
  • Discrete Data
  • Continuous Data (correct)
  • Categorical Data

Which of the following is an example of qualitative data?

  • Number of students in a classroom
  • Weight of a packet of sugar
  • Height of a person
  • Color of a car (correct)

What distinguishes discrete data from continuous data?

<p>Discrete data involves counts, while continuous data involves measurements. (B)</p> Signup and view all the answers

Which of the following is NOT a common type of qualitative data?

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

Which example best illustrates discrete data?

<p>The number of votes received by a candidate (B)</p> Signup and view all the answers

Which statement accurately describes quantitative data?

<p>They can be classified as either discrete or continuous. (D)</p> Signup and view all the answers

What characterizes qualitative data compared to quantitative data?

<p>It consists of categories or descriptions rather than numbers. (A)</p> Signup and view all the answers

Which option correctly describes continuous data?

<p>Data that can take any value within a given range. (B)</p> Signup and view all the answers

Which type of data includes variables like personal experiences and opinions?

<p>Anecdotal data (D)</p> Signup and view all the answers

How is categorical data best described in terms of its characteristics?

<p>It is limited to specific categories without numerical measurement. (B)</p> Signup and view all the answers

Why is it incorrect to say 'the data is' instead of 'the data are'?

<p>Data is the plural form of datum. (D)</p> Signup and view all the answers

Which of the following is NOT classified as quantitative data?

<p>The color of a car (C)</p> Signup and view all the answers

What feature best distinguishes anecdotal data from other types of qualitative data?

<p>It relies on personal narratives and stories. (B)</p> Signup and view all the answers

Which statement about discrete data is accurate?

<p>Discrete data are always whole numbers. (C)</p> Signup and view all the answers

Which type of qualitative data refers specifically to data points with limited possibilities?

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

How should the term 'data' be correctly treated when discussing it in a statistical context?

<p>As plural, with the phrase 'the data are' used for correctness. (B)</p> Signup and view all the answers

Which of the following best describes continuous data?

<p>It is composed of real numbers and can take any value in a range. (D)</p> Signup and view all the answers

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