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Chapter 2 Math Test
Vocab for Chapter 2 Math Test
Question | Answer |
---|---|
another word for "mean" but can describe any measure of central tendency | average |
where the scale is written on a graph | vertical axis |
the difference between the minimum and maximum values in a set | range |
the number of times a value occurs in a set | frequency |
an extremely low or high value in a data set | outlier |
compares different sources or categories of data | bar graph |
a display that shows the spread of data | line plot |
a visual display of data | graph |
where the time is written on a line graph | horizontal axis |
shows how data changes over time | line graph |
the midpoint of a set of data found by dividing the sum of all the values in a set by the number of values in the set | mean |
the middle number of the ordered data set | median |
the number or numbers that occur most frequently in a data set | mode |