click below
click below
Normal Size Small Size show me how
STAAR Review 2
Data & Analysis
Term | Definition |
---|---|
histogram | bar graph that displays data by intervals |
percent bar graph | graph that displays data by relative frequency in percentages |
dependent | values represented on the y axis |
independent | values represented on the x axis |
interquartile range | difference between the upper quartile and the lower quartile (subtract) |
median | the middle of the data set (reorder and cross off from outside in) |
mean | average of a data set (add all and divide by the quantity of numbers) |
mode | number(s) with highest frequency in the data set |
range | difference between the greatest and least value in the data set |
annual | yearly |
credit card | used to purchase items and pay at a later date |
debit card | used to purchase items with immediate payment from account |
loan | used to borrow larger sums of money to be paid off gradually over time |
transfer | moving money from one account to another |
deposit | adding money to an account |
upper quartile | the median of the upper range of the data set (median to greatest value) |
lower quartile | the median of the lower range of the data set ( median to least value) |