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Descriptive statistics quiz
Five questions on Descriptive statistics. Answer all 5 to see your score. Questions are drawn from a bank of 15, so every attempt is different.
Question 1 of 5
The median of 3, 7, 8, 12, 20 is:
Question 2 of 5
The mean of 4, 6, 8, 10 is:
Question 3 of 5
Which measure is resistant to outliers?
Question 4 of 5
If Q1 = 20 and Q3 = 36, the IQR is:
Question 5 of 5
Using the 1.5 x IQR rule with Q1 = 20 and Q3 = 36, which value is an outlier?