Understanding Statistical Measures
Explore fundamental concepts in statistics and data interpretation
Quiz Questions
Answer all questions below and test your knowledge.
- 1
What is the mean of the numbers 2, 4, 6, 8, 10?
- 2
Which term describes the middle value in a dataset when it is ordered?
- 3
What is the range of the numbers 3, 5, 7, 9?
- 4
What does a histogram display?
- 5
If a dataset has a mean of 10 and a standard deviation of 2, what percentage of data points are within 1 standard deviation of the mean?
- 6
What is the term for the most frequently occurring value in a dataset?
- 7
What type of graph is used to show relationships between two variables?
- 8
What is the standard deviation a measure of?
- 9
In a normal distribution, what percentage of data points are within 2 standard deviations of the mean?
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