Quizalize logo
placeholder image to represent content

Unit 2 Quiz 2 (M7-8)

Quiz by Jeffrey Lee

Feel free to use or edit a copy

includes Teacher and Student dashboards

Measure skills
from any curriculum

Tag the questions with any skills you have. Your dashboard will track each student's mastery of each skill.

With a free account, teachers can
  • edit the questions
  • save a copy for later
  • start a class game
  • automatically assign follow-up activities based on students’ scores
  • assign as homework
  • share a link with colleagues
  • print as a bubble sheet

Our brand new solo games combine with your quiz, on the same screen

Correct quiz answers unlock more play!

New Quizalize solo game modes
10 questions
Show answers
  • Q1
    A researcher who deceives participants about the goals of the research needs to fully inform them of the true nature of the study later, according to which ethical principle of human experimentation?
    debriefing
    informed consent
    confidentiality
    protection from harm
    30s
  • Q2
    Which of the following defines ethical principles that should guide human experimentation?
    control group, random sampling, random assignment
    case study, naturalistic observation, survey
    informed consent, protection from harm, confidentiality, debriefing
    volunteer participants only, no deception, incentives for participation
    30s
  • Q3
    A researcher who gathers and analyzes data from student essay test responses without talking with the students about the study violates which ethical principle of human experimentation?
    confidentiality
    debriefing
    protection from harm
    informed consent
    30s
  • Q4
    A researcher who publishes the results of a case study in a medical magazine might be most worried about violating which ethical principle of human experimentation?
    informed consent
    confidentiality
    protection from harm
    debriefing
    30s
  • Q5
    In a group of five individuals, two report annual incomes of $10,000, and the other three report incomes of $14,000, $15,000, and $31,000, respectively. The mode of this group's distribution of annual incomes is
    $10,000.
    $15,000.
    $80,000.
    $16,000.
    30s
  • Q6
    Mr. and Mrs. Klostreich have six children aged 5, 6, 6, 7, 8, and 16. The mean age of the Klostreich children is
    7
    5
    6
    8
    30s
  • Q7
    During the past year, Zara and Ivan each read 2 books, but George read 9, Ali read 12, and Marsha read 25. The median number of books read by these individuals was
    2
    50
    9
    12
    30s
  • Q8
    The difference between the highest and lowest scores in a distribution is the
    median.
    range
    mean.
    standard deviation.
    30s
  • Q9
    Evelyn wants to know how consistent her bowling scores have been during the past season. Which of the following measures would be most relevant to this specific concern?
    median
    mean
    correlation coefficient
    standard deviation
    30s
  • Q10
    Professor Teruya noticed that the distribution of students' scores on her last biology test had an extremely small standard deviation. This indicates that the
    mean test score was lower than the median score.
    students generally performed very well on the test.
    students' scores tended to be very similar to one another.
    test was given to a very small class of students.
    30s

Teachers give this quiz to your class