Across
- 1. three values that split sorted data into four parts, each
- 6. rectangles whose area is proportional to the frequency of a variable and whose width is equal to the class interval.
- 7. range measures the spread of the middle half of your data. It is the range for the middle 50% of your sample. Use the IQR to assess the ...
- 9. deviation (average) distance between each data value and the mean of the data set.
- 11. the average of the numbers
- 13. question a question that can be answered by collecting data that vary
- 14. a data point that lies outside the overall pattern in a distribution.
Down
- 2. (average) distance between each data value and the mean of the data set
- 3. a function that specifies all possible values for a variable and also quantifies the relative frequency (probability of how often they occur).
- 4. The most frequent number
- 5. a “t-chart” or two-column table which outlines the various possible outcomes and the associated frequencies observed in a sample.
- 8. the difference between the highest and lowest values.
- 10. The middle number
- 12. an equal number of observations.