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Descriptive Statistics Quiz

5 questions on descriptive statistics (Introductory Statistics). Answer them all, then check: you get your score and an explanation for every question.

1.Find the mean of 2, 4, 6, 8.
Your answer
2.Find the median of 3, 1, 7, 5, 9.
Your answer
3.Which measure is resistant to outliers?
A.MeanB.MedianC.Standard deviationD.Range
4.Find the range of 4, 11, 7, 2.
Your answer
5.A standard deviation can be negative.
TrueFalse

0/5 answered. Numbers can be typed as 0.125 or 1/8.

Review and practise more

Descriptive Statistics Study Guide: concepts, formulas and worked examples.
AP Statistics: Key Terms flashcards
Find the mean, median and mode of 1, 2, 3, 4, 4: a worked problem with full steps.
Find the population standard deviation of 2, 4, 4, 4, 5, 5, 7, 9: a worked problem with full steps.
Mean Median Mode Calculator
Standard Deviation Calculator
Step-by-step solver: work through any problem one step at a time.

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