What is the median of the scores given below ?
15, 8, 30, 12, 5, 40, 30, 20
Pick an option to check yourself, or open the answer below.
Show answer & explanation
Correct answer: B. 17.50
Explanation
Ordered: 5, 8, 12, 15, 20, 30, 30, 40; median = (15 + 20) ÷ 2 = 17.5.
More Research Methodology & Statistics questions
- Name the test that can verify the hypothesis that two related groups have been drawn from the same population.
- Identify the experimental design used.
- What type of independent variables were included?
- How many hypotheses will the design used allow to be verified?
- Find the degrees of freedom for the error term.
- Identify the variables that were controlled by the experimenter.