Course introduction
5 important questions on Course introduction
In which three ways can you describe the centre of your distribution?
- Median
- Mean
When should you use the mode to calculate the centre of your observations?
How do you calculate the interquartile range?
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What does a large variance indicate?
How are the z-scores ordered in a bell-shaped distribution?
95% of the observations fall between -2 and 2
99% of the observations fall between -3 and 3
The question on the page originate from the summary of the following study material:
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