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UNIT 6 VOCABULARY
| Question | Answer |
|---|---|
| A SITUATION THAT COULD HAVE MANY DIFFERENT ANSWERS. | VARIABILITY |
| A VISUAL DISPLAY IN WHICH EACH DATA PIECE IS REPRESENTED BY A DOT ABOVE A NUMBER LINE. | DOT PLOT |
| THE DIFFERENCE BETWEEN THE UPPER QUARTILE AND LOWER QUARTILE (IQR) | INTERQUARTILE RANGE |
| A SHAPE OF DATA THAT IS NOT IDENTICAL ON EITHER SIDE OF CENTER | ASSMMETRICAL |
| THE SUM OF THE DATA DIVIDEED BY HOW MANY THERE ARE: AVERAGE | MEAN |
| A QUESTIONNAIRE, A TOOL USED TO GATHER INFORMATION FROM PEOPLE | SURVEY |
| THE DATA NUMBER OR CATEGORY THAT OCCURS MOST OFTEN | MODE |
| THE DIFFERENCE : THE GREATEST VALUE MINUS THE LEAST VALUE | RANGE |
| THE MEDIAN OF THE UPPER HALF OF THE DATA | UPPER QUARTILE |
| A TYPE OF BAR GRAPH WHOSE BARS REPRESENT INTERVALS OF DATA | HISTOGRAM |
| THE MEDIAN OF THE LOWER HALF OF THE DATA | LOWER QUARTILE |
| THE MIDDLE VALUE WHEN DATA ARE ORDERED LEAST TO GREATEST | MEDIAN |
| DATA THAT ARE SORTED INTO CATEGORIES BY QUALITATIVE CHARACTERISTICS LIKE EYE COLOR OR FAVORITW TYPE OF MUSIC | CATOGORICAL DATA |
| A SINGLE NUMBER THAT DESCRIBES THE SPREAD OF THE DATA | MEASURE OF SPREED |
| A SHAPE OF DATA THAT HAS THE SAME NUMBER OF VALUES ON EITHER SIDE OF CENTER | SYMMETRICAL |