Unit 4: Random Sampling - Lesson 4.1 Quiz
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Questions and Answers

What type of sampling is performed when samples are taken randomly from provinces first, followed by cities, municipalities or barangays, and then from households?

  • Systematic sampling
  • Stratified random sampling
  • Cluster sampling (correct)
  • Simple random sampling
  • The teacher writes all the names of students in a piece of paper and puts it in a box for the graded recitation. What type of sampling is this?

  • Stratified random sampling
  • Simple random sampling (correct)
  • Cluster sampling
  • Systematic sampling
  • The teacher gets the class record and calls every 5th name in the list. What type of sampling is this?

  • Stratified random sampling
  • Systematic sampling (correct)
  • Simple random sampling
  • Cluster sampling
  • Every five files out of 500 files will be chosen. What type of sampling is this?

    <p>Systematic sampling</p> Signup and view all the answers

    There are 20 toddlers, 40 teenagers, 45 middle-aged, and 55 senior citizens in a certain area. Samples are taken according to the total number of people in the area. What type of sampling is this?

    <p>Stratified random sampling</p> Signup and view all the answers

    All the names of the employees of the company are put in a raffle box. What type of sampling is this?

    <p>Simple random sampling</p> Signup and view all the answers

    The researchers want to get 20 respondents out of these organizations: 20 members of the taekwondo club, 40 math club members, 60 drama theatre members, and 30 members of the science club. How many samples should be taken from the taekwondo club?

    <p>3</p> Signup and view all the answers

    The researchers want to get 20 respondents out of these organizations: 20 members of the taekwondo club, 40 math club members, 60 drama theatre members, and 30 members of the science club. How many samples should be taken from the math club?

    <p>10</p> Signup and view all the answers

    The researchers want to get 20 respondents out of these organizations: 20 members of the taekwondo club, 40 math club members, 60 drama theatre members, and 30 members of the science club. How many samples should be taken from the drama theatre club?

    <p>12</p> Signup and view all the answers

    The researchers want to get 20 respondents out of these organizations: 20 members of the taekwondo club, 40 math club members, 60 drama theatre members, and 30 members of the science club. How many samples should be taken from the science club?

    <p>6</p> Signup and view all the answers

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