T Test MCQ Quiz With Answers

10 Questions | Total Attempts: 19516

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T Test MCQ Quiz With Answers - Quiz

How much do you know about the T-test? Think you can pass a quiz? Here, we present to you a T-Test MCQ Quiz with answers. A T-test is a very useful inferential statistic used that is to determine if there is a noticeable difference between the means of two groups. Do you think you can pass this test? Why not try now and get to know yourself. Without wasting a moment, we should directly jump into the quiz—best of luck to you before you start.


Questions and Answers
  • 1. 
    A t-test is a significance test that assesses
    • A. 

      The means of two independent groups

    • B. 

      The medians of two dependent groups

    • C. 

      The modes of two independent variables

    • D. 

      The standard deviation of three independent variables

  • 2. 
    To use a t-test, the dependent variable must have
    • A. 

      Nominal or interval data

    • B. 

      Ordinal or ratio data

    • C. 

      Interval or ratio data

    • D. 

      Ordinal or interval data

  • 3. 
    Statistical significance or the probability of finding statistical significance is also known as
    • A. 

      Degrees of freedom (df)

    • B. 

      p-value

    • C. 

      Standard deviation (sd)

    • D. 

      A constant source of frustration!

  • 4. 
    T-tests and other significance tests are frequently criticized. Over-representation of statistical significance in research may result in:
    • A. 

      Publication bias

    • B. 

      Researcher fatigue

    • C. 

      Lost funding

    • D. 

      Confused graduate students

  • 5. 
    The three types of t-tests are
    • A. 

      One-sample t-tests

    • B. 

      Null Hypothesis t-tests

    • C. 

      Independent sample t-tests

    • D. 

      Paired samples t-tests;

    • E. 

      Variable t-tests

  • 6. 
    Into how many types, we can classy measures of dispersion?
    • A. 

      3

    • B. 

      4

    • C. 

      5

    • D. 

      6

  • 7. 
    This is the mode value for data set: 0,3,4,5,7,7,7,7,7,8,10,10
    • A. 

      7

    • B. 

      8

    • C. 

      10

    • D. 

      None of these

  • 8. 
    Which of these is a type of T-test?
    • A. 

      One sample t-test.

    • B. 

      Independent two-sample t-test.

    • C. 

      Paired sample t-test.

    • D. 

      All of these

  • 9. 
    The T-test is not a reliable test. True or false?
    • A. 

      True

    • B. 

      False

  • 10. 
    The T-test tells you about the significant difference between the two groups. True or false?
    • A. 

      True

    • B. 

      False

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