What is a frequency table?
What is QUANTitative data?
Data that measures something with numbers.
What is the math word we mean when we say "average" or "on average"?
What is continuous data?
Data that fill up a whole spectrum or range or values. Usually, these are measurements: height, weight, distance, etc.
What is discrete data?
Things that you can count: 1, 2, 3, etc.
What is QUALitative data?
Data can be separated into different categories that don't have anything to do with numbers.
What are the 4 measures of variability?
- IQR (interquartile range)
- standard deviation
What is a quartile?
What do quartiles tell us about how the data is distributed?
What are the three measures of central tendency?